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Watts, Aspen; Engels, Stefan; Martín-Puertas, Celia; Bennion, Helen; Boyle, John; Moyle, Madeleine (2026): High-resolution chironomid counts for a Holocene record from Hatch Mere, Cheshire (UK) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.988902

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Published: 2026-02-25DOI registered: 2026-03-26

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Abstract:
This dataset provides palaeoecological data for the Holocene sediment sequence retrieved from Hatch Mere (UK) in 2023. Chironomid counts are presented against depth (cm) and age (year CE, year BP). The data provides information on the changes in the lake ecosystem, and has been used to identify the effects of external drivers, primarily eutrophication and attempted restoration, on biodiversity parameters (alpha and beta diversity). The cores were retrieved from the lake using a gravity corer (0-41.5 cm) and a Russian chamber corer (56.5-805.5 cm) deployed from a boat and a fixed platform, respectively, during field work in April 2023. The gravity core (HAT23-2-GC) was sampled every 2 cm from 0-42 cm, with additional samples at 1.5 cm and 41.5 cm, in 1 cm thick subsamples. The Russian core (HAT23-2-R) was sampled once per drive, at approximately every 125 cm from 139-806 cm, with additional samples taken at 56.5 cm and 97.5 cm to capture the transition between the two gravity core and the Russian core sequence. A total of 32 samples from the Hatch Mere sediment sequence was treated with warm KOH (10%) to de-flocculate the material, and subsequently rinsed over a 100 µm mesh. Chironomid head capsules (HCs) were picked from the residue using a Bogorov sorting tray, and mounted onto microscope slides using Euparal mounting medium. HCs were identified using Brooks et al. (2007, doi:10.1007/s10933-007-9191-1). Cricotopus (Isocladius) intersectus-type and Cricotopus (Isocladius) laricomalis-type were combined into a single group (C. intersectus-type sensu lato (s.l.)), as they are similar in appearance and ecological role (Brooks et al., 2007, doi:10.1007/s10933-007-9191-1). All samples reached a minimum HC count of 50. However, due to a labelling error, samples at 24.5 and 25.5 cm were merged into a single sample. The final dataset presented here contains 31 samples. All analyses were performed in the laboratory of Birkbeck, University of London, England.
Keyword(s):
Anthropogenic impact; Chironomids; Palaeoecology; UK
Related to:
Watts, Aspen (2025): Disentangling the drivers of Insect Armageddon: determining the impact of anthropogenic disturbances on midge diversity [dissertation]. Birkbeck, University of London
References:
Boyle, J F (1995): A simple closure mechanism for a compact, large-diameter, gravity corer. Journal of Paleolimnology, 13(1), 85-87, https://doi.org/10.1007/BF00678113
Brooks, Stephen J; Langdon, Pete G; Heiri, Oliver (2008): The Identification and Use of Palaearctic Chironomidae Larvae in Palaeoecology. In: Brodersen, Klaus Peter (Ed.), Technical Guide No. 10, Quaternary Research Association, London,, Journal of Paleolimnology, 40(2), 751-753, https://doi.org/10.1007/s10933-007-9191-1
Coverage:
Latitude: 53.244583 * Longitude: -2.671333
Date/Time Start: 2023-04-13T09:00:00 * Date/Time End: 2023-04-13T18:00:00
Minimum Elevation: 75.8 m * Maximum Elevation: 75.8 m
Event(s):
HAT23 * Latitude: 53.244583 * Longitude: -2.671333 * Date/Time Start: 2023-04-13T09:00:00 * Date/Time End: 2023-04-13T18:00:00 * Elevation: 75.8 m * Lake water depth: 3.8 m * Method/Device: Multiple investigations (MULT) * Comment: Lake sediment sequence retrieved using a gravity corer deployed from boat, along with Russian chamber core deployed from anchored floating platform. Gravity corer, according to Boyle (1995); Russian chamber corer
Comment:
Project:
Porevision on agricultural diffuse pollution of the West Midlands Meres: field data gathering for source apportionment model (LESA-NP and FARMSCOPER)licy
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
CoreCoreWatts, Aspen
Depth, compositeDepth compmcdWatts, Aspen
AgeAgea AD/CEWatts, Aspen
AGEAgeka BPWatts, AspenGeocode
CountsCounts#Watts, Aspen
Chironomus anthracinus-typeC. anthracinus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
Chironomus plumosus-typeC. plumosus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
Chironomini larvulaChironomini larvula#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium1st instar
Cladopelma lateralis-typeC. lateralis-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
10 Cladopelma laccophila-typeC. laccophila-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
11 CryptotendipesCryptotendipes#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
12 CryptochironomusCryptochironomus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
13 DemicryptochironomusDemicryptochironomus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
14 Dicrotendipes nervosus-typeD. nervosus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
15 Einfeldia dissidens-typeE. dissidens-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
16 Endochironomus albipennis-typeE. albipennis-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
17 Endochironomus impar-typeE. impar-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
18 Endochironomus tendens-typeE. tendens-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
19 Glyptotendipes barbipes-typeG. barbipes-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
20 Glyptotendipes pallens-typeG. pallens-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
21 Glyptotendipes severini-typeG. severini-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
22 HeterotanytarsusHeterotanytarsus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
23 Microtendipes pedellus-typeM. pedellus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
24 PagastiellaPagastiella#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
25 Parachironomus varus-typeP. varus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
26 Parachironomus vitiosus-typeP. vitiosus T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
27 Phaenopsectra flavipesP. flavipes#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
28 Polypedilum-type APolypedilum-T A#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
29 Polypedilum nubeculosum-typeP. nubeculosum-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
30 Polypedilum nubiferP. nubifer#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
31 Polypedilum sordens-typeP. sordens-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
32 Sergentia coracinaS. coracina#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
33 StictochironomusStictochironomus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
34 TribelosTribelos#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
35 XenochironomusXenochironomus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
36 ZavreliellaZavreliella#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
37 AcalcarellaAcalcarella#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting mediumAlcalcarella
38 AbiskomyiaAbiskomyia#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
39 Chaetocladius-type BChaetocladius-T B#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
40 Chaetocladius dentiforcepsC. dentiforceps#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
41 Chaetocladius piger-typeC. piger-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
42 Corynoneura-type ACorynoneura-T A#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
43 Corynoneura edwardsi-typeC. edwardsi-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
44 Cricotopus bicinctus-typeC. bicinctus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
45 Cricotopus-type CCricotopus-T C#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting mediumCricotopus (Isocladius) Type C
46 Cricotopus cylindraceus-typeC. cylindraceus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
47 Cricotopus intersectus-typeC. intersectus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting mediumCricotopus intersectus-type s.l.
48 Cricotopus-type PCricotopus-T P#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
49 Cricotopus trifasciatus-typeC. trifasciatus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting mediumCricotopus (Isocladius) trifasciatus-type
50 ParacricotopusParacricotopus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
51 Eukiefferiella claripennis-typeE. claripennis-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
52 Eukiefferiella fittkaui-typeE. fittkaui-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
53 GeorthocladiusGeorthocladius#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
54 Heterotrissocladius maeaeri-typeH. maeaeri-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
55 Hydrobaenus conformisH. conformis#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
56 LauterborniellaLauterborniella#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
57 LimnophyesLimnophyes#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
58 Metriocnemus eurynotus-typeM. eurynotus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
59 Orthocladius consobrinus-typeO. consobrinus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
60 Parakiefferiella bathophila-typeP. bathophila-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
61 Psectrocladius barbatipes-typeP. barbatipes-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting mediumPsectrocladius (Mesopsectrocladius) barbatipes-type
62 Psectrocladius barbimanus-typeP. barbimanus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting mediumPsectrocladius (Psectrocladius) barbimanus-type
63 Psectrocladius calcaratus-typeP. calcaratus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
64 Psectrocladius septentrionalis-typeP. septentrionalis-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting mediumPsectrocladius (Monopsectrocladius) septentrionalis-type
65 Psectrocladius sordidellus-typeP.sordidellus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting mediumPsectrocladius (Psectrocladius) sordidellus-type
66 Psectrocladius psilopterus-typeP. psilopterus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
67 Rheocricotopus effususR. effusus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
68 SynorthocladiusSynorthocladius#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
69 Zalutschia mucronata-typeZ. mucronata-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
70 PseudochironomusPseudochironomus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
71 AblabesmyiaAblabesmyia#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
72 DerotanypusDerotanypus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
73 NilotanypusNilotanypus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
74 KrenopelopiaKrenopelopia#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
75 ProcladiusProcladius#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
76 ThienemannimyiaThienemannimyia#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
77 ZavrelimyiaZavrelimyia#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
78 Cladotanytarsus mancus-typeC. mancus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
79 Corynocera oliveri-typeC. oliveri-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
80 Micropsectra insignilobus-typeM. insignilobus-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
81 Micropsectra radialis-typeM. radialis-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
82 UnknownUnknown#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
83 Paratanytarsus penicillatusP. penicillatus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
84 Paratanytarsus sp.Paratanytarsus sp.#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
85 RheotanytarsusRheotanytarsus#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
86 StempellinellaStempellinella#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
87 Tanytarsus chinyensis-typeT. chinyensis-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
88 Tanytarsus glabrescens-typeT. glabrescens-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
89 Tanytarsus lactescens-typeT. lactescens-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
90 Tanytarsus lugens-typeT. lugens-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
91 Tanytarsus mendax-typeT. mendax-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
92 Tanytarsus pallidicornis-typeT. pallidicornis-T#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
93 ProdiamesaProdiamesa#Watts, AspenWet sieved (100 µm) followed by hand picking from Bogorov sorting tray, mounted on permanent microscope slides, Euparal mounting medium
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2852 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Core

Depth comp [mcd]

Age [a AD/CE]

Age [ka BP]

Counts [#]

C. anthracinus-T [#]

C. plumosus-T [#]

Chironomini larvula [#]

C. lateralis-T [#]
10 
C. laccophila-T [#]
11 
Cryptotendipes [#]
12 
Cryptochironomus [#]
13 
Demicryptochironomus [#]
14 
D. nervosus-T [#]
15 
E. dissidens-T [#]
16 
E. albipennis-T [#]
17 
E. impar-T [#]
18 
E. tendens-T [#]
19 
G. barbipes-T [#]
20 
G. pallens-T [#]
21 
G. severini-T [#]
22 
Heterotanytarsus [#]
23 
M. pedellus-T [#]
24 
Pagastiella [#]
25 
P. varus-T [#]
26 
P. vitiosus T [#]
27 
P. flavipes [#]
28 
Polypedilum-T A [#]
29 
P. nubeculosum-T [#]
30 
P. nubifer [#]
31 
P. sordens-T [#]
32 
S. coracina [#]
33 
Stictochironomus [#]
34 
Tribelos [#]
35 
Xenochironomus [#]
36 
Zavreliella [#]
37 
Acalcarella [#]
38 
Abiskomyia [#]
39 
Chaetocladius-T B [#]
40 
C. dentiforceps [#]
41 
C. piger-T [#]
42 
Corynoneura-T A [#]
43 
C. edwardsi-T [#]
44 
C. bicinctus-T [#]
45 
Cricotopus-T C [#]
46 
C. cylindraceus-T [#]
47 
C. intersectus-T [#]
48 
Cricotopus-T P [#]
49 
C. trifasciatus-T [#]
50 
Paracricotopus [#]
51 
E. claripennis-T [#]
52 
E. fittkaui-T [#]
53 
Georthocladius [#]
54 
H. maeaeri-T [#]
55 
H. conformis [#]
56 
Lauterborniella [#]
57 
Limnophyes [#]
58 
M. eurynotus-T [#]
59 
O. consobrinus-T [#]
60 
P. bathophila-T [#]
61 
P. barbatipes-T [#]
62 
P. barbimanus-T [#]
63 
P. calcaratus-T [#]
64 
P. septentrionalis-T [#]
65 
P.sordidellus-T [#]
66 
P. psilopterus-T [#]
67 
R. effusus [#]
68 
Synorthocladius [#]
69 
Z. mucronata-T [#]
70 
Pseudochironomus [#]
71 
Ablabesmyia [#]
72 
Derotanypus [#]
73 
Nilotanypus [#]
74 
Krenopelopia [#]
75 
Procladius [#]
76 
Thienemannimyia [#]
77 
Zavrelimyia [#]
78 
C. mancus-T [#]
79 
C. oliveri-T [#]
80 
M. insignilobus-T [#]
81 
M. radialis-T [#]
82 
Unknown [#]
83 
P. penicillatus [#]
84 
Paratanytarsus sp. [#]
85 
Rheotanytarsus [#]
86 
Stempellinella [#]
87 
T. chinyensis-T [#]
88 
T. glabrescens-T [#]
89 
T. lactescens-T [#]
90 
T. lugens-T [#]
91 
T. mendax-T [#]
92 
T. pallidicornis-T [#]
93 
Prodiamesa [#]
HAT23-2-GC0.0052023-7389.01.001.006.005.000.000.001.000.002.001.002.500.500.000.007.000.000.008.500.001.000.001.000.006.001.000.000.000.002.000.000.000.001.000.000.000.000.002.001.000.000.004.500.000.000.001.000.001.000.000.000.000.000.000.000.000.000.000.000.003.000.000.000.000.000.000.000.000.000.0013.000.002.004.000.000.000.000.000.000.000.000.000.000.000.001.002.000.000.00
HAT23-2-GC0.0152021-71115.51.807.2011.003.000.000.001.001.000.000.0010.001.001.000.0015.000.000.0013.000.001.000.000.000.006.500.000.000.000.000.000.000.000.000.000.000.000.000.001.000.000.000.009.500.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.002.000.000.000.000.000.002.000.000.000.0013.000.000.001.000.000.000.000.000.000.000.000.000.000.000.003.6010.800.000.00
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