Lanceola falsa Vinogradov
Lanceola falsa Vinogradov (Fig. 17) Lanceola falsa Vinogradov, 1970: 391–393, fig 5. Vinogradov et al. 1982: 60–61, fig. 10. Type material. This species was described from two sexually mature females, with body length of 22 and 24 mm, caught in the Kurile-Kamchatka region of the North-west Pacific;...
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ftzenodo:oai:zenodo.org:5328082 2023-06-06T11:55:58+02:00 Lanceola falsa Vinogradov Zeidler, Wolfgang name=This; east=153.8; north=45.566666 2009-02-04 https://zenodo.org/record/5328082 https://doi.org/10.5281/zenodo.5328082 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03C89422FFE2DD1C34C7FC66FEDAFF4A http://publication.plazi.org/id/FFF1EC5AFFD1DD283450FFE3FFB2FF90 doi:10.5281/zenodo.5328081 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5328082 https://doi.org/10.5281/zenodo.5328082 oai:zenodo.org:5328082 info:eu-repo/semantics/openAccess A review of the hyperiidean amphipod superfamily Lanceoloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), pp. 1-117 in Zootaxa 2000 52-53 Biodiversity Taxonomy Plantae Chlorophyta Chlorophyceae Sphaeropleales Characiaceae Lanceola Lanceola falsa info:eu-repo/semantics/other publication-taxonomictreatment 2009 ftzenodo https://doi.org/10.5281/zenodo.532808210.5281/zenodo.5328081 2023-04-13T21:28:45Z Lanceola falsa Vinogradov (Fig. 17) Lanceola falsa Vinogradov, 1970: 391–393, fig 5. Vinogradov et al. 1982: 60–61, fig. 10. Type material. This species was described from two sexually mature females, with body length of 22 and 24 mm, caught in the Kurile-Kamchatka region of the North-west Pacific; Vityaz Stn. 5606 [46º10’N 153º13’E; 0–4000 m] and Vityaz Stn. 5612 [45º23’– 45º34’N 153º04’– 153º48’E; 0–5850 m]. The female of length 22 mm is described and figured by Vinogradov (1970) and is in the ZMMU (Mb–1044), on microscope slides. Diagnosis. According to Vinogradov (1970). Only known from the two female specimens as detailed above. Habitus like L. sayana. Head with small, indistinct, hooked rostrum. Eyes small, reniform, without crystalline cones. Antennae 1 relatively short; terminal article slightly longer than preceding two combined. Antennae 2 length about 1.5x A1. Pereopod 3 similar to P4; basis length about twice merus; carpus slightly longer than merus; propodus slightly longer than carpus; dactylus short, length about 0.2x propodus. Pereopods 5–7 with stout articles with longitudinal ridges; the dactyls are stout and non-retractile and the propodus is without spoon-shaped formation. Pereopod 5 similar in length to P4; basis length about 1.8x merus; carpus slightly longer than merus; propodus length 1.2x carpus; dactylus short, stout, slightly curved. Pereopod 6; length 1.2x P5; basis length 1.5x merus; carpus length 1.4x merus; propodus length 1.2x carpus; dactylus as for P5. Pereopod 7; length 0.6x P6; basis length slightly more than twice merus; carpus length 1.7x merus; propodus length 1.3x carpus; dactylus as for P5. Uropoda with relatively broad rami, especially U3. Telson rounded; length 0.7x peduncle of U3. Colour of living specimens not recorded. Remarks. I have not seen any specimens of this species but accept its validity based on the observations of Vinogradov (1970). This species is distinguished from all of its congeners by the non-retractile dactyls of pereopods 5–7, and in this character ... Other/Unknown Material Kamchatka Zenodo Falsa ENVELOPE(-60.366,-60.366,-62.716,-62.716) Pacific |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Plantae Chlorophyta Chlorophyceae Sphaeropleales Characiaceae Lanceola Lanceola falsa |
spellingShingle |
Biodiversity Taxonomy Plantae Chlorophyta Chlorophyceae Sphaeropleales Characiaceae Lanceola Lanceola falsa Zeidler, Wolfgang Lanceola falsa Vinogradov |
topic_facet |
Biodiversity Taxonomy Plantae Chlorophyta Chlorophyceae Sphaeropleales Characiaceae Lanceola Lanceola falsa |
description |
Lanceola falsa Vinogradov (Fig. 17) Lanceola falsa Vinogradov, 1970: 391–393, fig 5. Vinogradov et al. 1982: 60–61, fig. 10. Type material. This species was described from two sexually mature females, with body length of 22 and 24 mm, caught in the Kurile-Kamchatka region of the North-west Pacific; Vityaz Stn. 5606 [46º10’N 153º13’E; 0–4000 m] and Vityaz Stn. 5612 [45º23’– 45º34’N 153º04’– 153º48’E; 0–5850 m]. The female of length 22 mm is described and figured by Vinogradov (1970) and is in the ZMMU (Mb–1044), on microscope slides. Diagnosis. According to Vinogradov (1970). Only known from the two female specimens as detailed above. Habitus like L. sayana. Head with small, indistinct, hooked rostrum. Eyes small, reniform, without crystalline cones. Antennae 1 relatively short; terminal article slightly longer than preceding two combined. Antennae 2 length about 1.5x A1. Pereopod 3 similar to P4; basis length about twice merus; carpus slightly longer than merus; propodus slightly longer than carpus; dactylus short, length about 0.2x propodus. Pereopods 5–7 with stout articles with longitudinal ridges; the dactyls are stout and non-retractile and the propodus is without spoon-shaped formation. Pereopod 5 similar in length to P4; basis length about 1.8x merus; carpus slightly longer than merus; propodus length 1.2x carpus; dactylus short, stout, slightly curved. Pereopod 6; length 1.2x P5; basis length 1.5x merus; carpus length 1.4x merus; propodus length 1.2x carpus; dactylus as for P5. Pereopod 7; length 0.6x P6; basis length slightly more than twice merus; carpus length 1.7x merus; propodus length 1.3x carpus; dactylus as for P5. Uropoda with relatively broad rami, especially U3. Telson rounded; length 0.7x peduncle of U3. Colour of living specimens not recorded. Remarks. I have not seen any specimens of this species but accept its validity based on the observations of Vinogradov (1970). This species is distinguished from all of its congeners by the non-retractile dactyls of pereopods 5–7, and in this character ... |
format |
Other/Unknown Material |
author |
Zeidler, Wolfgang |
author_facet |
Zeidler, Wolfgang |
author_sort |
Zeidler, Wolfgang |
title |
Lanceola falsa Vinogradov |
title_short |
Lanceola falsa Vinogradov |
title_full |
Lanceola falsa Vinogradov |
title_fullStr |
Lanceola falsa Vinogradov |
title_full_unstemmed |
Lanceola falsa Vinogradov |
title_sort |
lanceola falsa vinogradov |
publishDate |
2009 |
url |
https://zenodo.org/record/5328082 https://doi.org/10.5281/zenodo.5328082 |
op_coverage |
name=This; east=153.8; north=45.566666 |
long_lat |
ENVELOPE(-60.366,-60.366,-62.716,-62.716) |
geographic |
Falsa Pacific |
geographic_facet |
Falsa Pacific |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_source |
A review of the hyperiidean amphipod superfamily Lanceoloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), pp. 1-117 in Zootaxa 2000 52-53 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03C89422FFE2DD1C34C7FC66FEDAFF4A http://publication.plazi.org/id/FFF1EC5AFFD1DD283450FFE3FFB2FF90 doi:10.5281/zenodo.5328081 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5328082 https://doi.org/10.5281/zenodo.5328082 oai:zenodo.org:5328082 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.532808210.5281/zenodo.5328081 |
_version_ |
1767963337410215936 |