Figure 16 from: Fossen EI, Ekrem T, Nilsson AN, Bergsten J (2016) Species delimitation in northern European water scavenger beetles of the genus Hydrobius (Coleoptera, Hydrophilidae). ZooKeys 564: 71-120. https://doi.org/10.3897/zookeys.564.6558

Figure 16 - Morphometric differences between morphotypes and effect of body size on Elytral Index (EI) of Hydrobius. EI = length of the elytra / maximum width of elytra. 113 specimens measured. Independently fitted lines for each morphotype are shown, slopes not significantly different. Type specime...

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Bibliographic Details
Main Authors: Fossen, Erlend, Ekrem, Torbjørn, Nilsson, Anders, Bergsten, Johannes
Format: Other/Unknown Material
Language:unknown
Published: 2016
Subjects:
Animalia
Arthropoda
Insecta
Coleoptera
Hydrophiloidea
Hydrophilidae
HydrobiusAnimalia
Hydrobius
Hydrobius fuscipesAnimalia
Hydrobius fuscipes
GMYC
species complex
BPP
guide tree
Fennoscandia
morphometrics
Bayesian
genitalia
molecular phylogeny
species boundaries
morphology
cryptic species
integrative taxonomy
DNA barcoding
identification key
taxonomy
checklist
Norway
Fossen
Online Access:https://zenodo.org/record/973422
https://doi.org/10.3897/zookeys.564.6558.figure16
Description
Summary:Figure 16 - Morphometric differences between morphotypes and effect of body size on Elytral Index (EI) of Hydrobius. EI = length of the elytra / maximum width of elytra. 113 specimens measured. Independently fitted lines for each morphotype are shown, slopes not significantly different. Type specimens and specimens of Hydrobius fuscipes subrotundus and Hydrobius fuscipes fuscipes collected in sympatry (Rinn = locality Rinnleiret (Norway), Mot = Motzen (Germany) and Ola = Öland (Sweden)) are labeled.

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