Bidessodes demarcoi

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This page should be cited as follows (rationale):
Miller K (2017) A review of the Neotropical genus Bidessodes Régimbart, 1895 including description of four new species (Coleoptera, Adephaga, Dytiscidae, Hydroporinae, Bidessini). ZooKeys (658) : 9–38, doi. Versioned wiki page: 2017-02-22, version 136479, https://species-id.net/w/index.php?title=Bidessodes_demarcoi&oldid=136479 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Miller2017ZooKeys,
author = {Miller, Kelly B.},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {A review of the Neotropical genus Bidessodes Régimbart, 1895 including description of four new species (Coleoptera, Adephaga, Dytiscidae, Hydroporinae, Bidessini)},
year = {2017},
volume = {},
issue = {658},
pages = {9--38},
doi = {10.3897/zookeys.658.10928},
url = {http://zookeys.pensoft.net/articles.php?id=10928},
note = {Versioned wiki page: 2017-02-22, version 136479, https://species-id.net/w/index.php?title=Bidessodes_demarcoi&oldid=136479 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - A review of the Neotropical genus Bidessodes Régimbart, 1895 including description of four new species (Coleoptera, Adephaga, Dytiscidae, Hydroporinae, Bidessini)
A1 - Miller K
Y1 - 2017
JF - ZooKeys
JA -
VL -
IS - 658
UR - http://dx.doi.org/10.3897/zookeys.658.10928
SP - 9
EP - 38
PB - Pensoft Publishers
M1 - Versioned wiki page: 2017-02-22, version 136479, https://species-id.net/w/index.php?title=Bidessodes_demarcoi&oldid=136479 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.658.10928

Wikipedia/ Citizendium:

<ref name="Miller2017ZooKeys">{{Citation
| author = Miller K
| title = A review of the Neotropical genus Bidessodes Régimbart, 1895 including description of four new species (Coleoptera, Adephaga, Dytiscidae, Hydroporinae, Bidessini)
| journal = ZooKeys
| year = 2017
| volume =
| issue = 658
| pages = 9--38
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.658.10928
| url = http://zookeys.pensoft.net/articles.php?id=10928
| pmc =
| accessdate = 2024-12-13

}} Versioned wiki page: 2017-02-22, version 136479, https://species-id.net/w/index.php?title=Bidessodes_demarcoi&oldid=136479 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: ORDO
Familia: FAMILIA
Genus: Bidessodes

Name

Bidessodes demarcoi Braga and Ferreira-Jr., 2009 – Wikispecies link – Pensoft Profile

Diagnosis

Bidessodes demarcoi does not have a carinate prosternum in males or females. The prosternal process is relatively flat, the lateral margins are slightly convergent to the broadly pointed apex. The male mesotibia is unmodified. The male metatrochanter and metafemur are not modified. The male abdominal ventrite VI is sulcate apically. The male median lobe in lateral aspect is broad and broadly curved throughout its length to a sinuate, apically truncate apical region (Fig. 32). In ventral aspect the median lobe is moderately broad with each lateral margin straight, apically slightly divergent and rounded with medial shallow emargination (Fig. 33). The lateral lobe in lateral aspect is extremely broad with a broadly rounded basal portion and the apical portion smaller, but broadly rounded (Fig. 34). Specimens are maculate on the elytra (Fig. 31).

Distribution

Known from north-central Brazil (Fig. 100).

Taxon Treatment

  • Miller, K; 2017: A review of the Neotropical genus Bidessodes Régimbart, 1895 including description of four new species (Coleoptera, Adephaga, Dytiscidae, Hydroporinae, Bidessini) ZooKeys, (658): 9-38. doi

Images

Figures 21–40. Bidessodes species. 21–25 Bidessodes acharistus 21 dorsal habitus, scale = 1 mm 22 male genitalia 22 median lobe, right lateral aspect 23 median lobe, ventral aspect 24 right lateral lobe, right lateral aspect 25 left metatrochanter and metafemur, anterior aspect, scale = 0.25 mm 26–30 Bidessodes charaxinus 26 dorsal habitus, scale = 1 mm 27 male genitalia 27 median lobe, right lateral aspect 28 median lobe, ventral aspect 29 right lateral lobe, right lateral aspect 30 left metatrochanter and metafemur, anterior aspect, scale = 0.25 mm 31–34 Bidessodes demarcoi 31 dorsal habitus, scale = 1 mm 32 male genitalia 32 median lobe, right lateral aspect 33 median lobe, ventral aspect 34 right lateral lobe, right lateral aspect 35–40 Bidessodes elongatus 35 dorsal habitus, scale = 1 mm 36 male genitalia 36 median lobe, right lateral aspect 37 median lobe, ventral aspect 38 apex of right lateral lobe, apical aspect 39 right lateral lobe, right lateral aspect 40 left metatrochanter and metafemur, anterior aspect, scale = 0.25 mm.
Figures 21–40. Bidessodes species. 21–25 Bidessodes acharistus 21 dorsal habitus, scale = 1 mm 22 male genitalia 22 median lobe, right lateral aspect 23 median lobe, ventral aspect 24 right lateral lobe, right lateral aspect 25 left metatrochanter and metafemur, anterior aspect, scale = 0.25 mm 26–30 Bidessodes charaxinus 26 dorsal habitus, scale = 1 mm 27 male genitalia 27 median lobe, right lateral aspect 28 median lobe, ventral aspect 29 right lateral lobe, right lateral aspect 30 left metatrochanter and metafemur, anterior aspect, scale = 0.25 mm 31–34 Bidessodes demarcoi 31 dorsal habitus, scale = 1 mm 32 male genitalia 32 median lobe, right lateral aspect 33 median lobe, ventral aspect 34 right lateral lobe, right lateral aspect 35–40 Bidessodes elongatus 35 dorsal habitus, scale = 1 mm 36 male genitalia 36 median lobe, right lateral aspect 37 median lobe, ventral aspect 38 apex of right lateral lobe, apical aspect 39 right lateral lobe, right lateral aspect 40 left metatrochanter and metafemur, anterior aspect, scale = 0.25 mm. 
Figures 99–100. Distributions of Bidessodes species based on examined specimens and published records.
Figures 99–100. Distributions of Bidessodes species based on examined specimens and published records. 
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