Megalanceola Pirlot 1935
Genus Megalanceola Pirlot, 1935 Megalanceola Pirlot, 1935: 1. Pirlot 1939: 8. Bowman & Gruner 1973: 20–21. Vinogradov 1964: 114. Vinogradov et al . 1982: 81–82. Vinogradov 1999: 1171. Type species. Lanceola stephenseni Chevreux, 1920, designated by Pirlot (1935). The unique type, a male measurin...
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ftzenodo:oai:zenodo.org:5328112 2024-09-15T18:24:19+00:00 Megalanceola Pirlot 1935 Zeidler, Wolfgang 2009-02-04 https://doi.org/10.5281/zenodo.5328112 http://treatment.plazi.org/id/03C89422FF9BDD6334C7FAE6FD9FFD8A unknown Zenodo http://publication.plazi.org/id/FFF1EC5AFFD1DD283450FFE3FFB2FF90 https://sibils.text-analytics.ch/search/collections/plazi/03C89422FF9BDD6334C7FAE6FD9FFD8A https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5328111 https://doi.org/10.5281/zenodo.5328112 oai:zenodo.org:5328112 http://treatment.plazi.org/id/03C89422FF9BDD6334C7FAE6FD9FFD8A info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode A review of the hyperiidean amphipod superfamily Lanceoloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), pp. 1-117 in Zootaxa, 2000, 75-76, (2009-02-04) Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Megalanceolidae Megalanceola info:eu-repo/semantics/other 2009 ftzenodo https://doi.org/10.5281/zenodo.532811210.5281/zenodo.5328111 2024-07-26T13:41:59Z Genus Megalanceola Pirlot, 1935 Megalanceola Pirlot, 1935: 1. Pirlot 1939: 8. Bowman & Gruner 1973: 20–21. Vinogradov 1964: 114. Vinogradov et al . 1982: 81–82. Vinogradov 1999: 1171. Type species. Lanceola stephenseni Chevreux, 1920, designated by Pirlot (1935). The unique type, a male measuring about 12 mm in the curled position, is in the MOM (37 1081), on microscope slides. The type locality is the North Atlantic, near the Azores [36°17’N 28°53’W]; Princesse Alice II Stn. 1849, 0–3000 m, 8 Sept. 1904. Diagnosis. Body length of females up to 95 mm, of males up to 56 mm. Pereon broadened dorsoventrally. Eyes relatively large, oval. Antennae 1 with large callynophore; terminal three articles subequal in length or marginally progressively longer. Antennae 2 relatively strong; length about 2.5x A1. Mandibles with massive palp; length about 1.8x mandibular body; third article of palp shorter than second; mandibular body relatively narrow, especially above insertion of palp towards incisor. Maxillae 1; palp with feathered setae on outer distal corner; inner lobes narrow, papilliform. Maxillae 2; outer lobe armed with six long setae terminally; inner lobe with four long setae. Maxilliped with relatively large, broad inner lobes, about half-length outer lobes or slightly less. Pereopods 3 & 4 with moderate, curved, non-retractile dactylus. Pereopods 5–7 with retractile and hooded dactyls with spoon-shaped process. Monospecific. Sexual dimorphism. Males differ from females mainly in the shape and size of the first antennae, which are relatively larger in males (Fig. 27). Mature males also have distinct genital papillae, medially near the base of the seventh pereopods. Females also tend to achieve a much larger size than males. Remarks. This is a relatively distinctive genus bearing some resemblance to Lanceola . It contains one of the largest species of Hyperiidea, exceeded only by some species of Cystisoma (Cystisomatidae) This genus was established by Pirlot (1935) to accommodate his new species, M. ... Other/Unknown Material North Atlantic Zenodo |
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unknown |
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Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Megalanceolidae Megalanceola |
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Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Megalanceolidae Megalanceola Zeidler, Wolfgang Megalanceola Pirlot 1935 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Megalanceolidae Megalanceola |
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Genus Megalanceola Pirlot, 1935 Megalanceola Pirlot, 1935: 1. Pirlot 1939: 8. Bowman & Gruner 1973: 20–21. Vinogradov 1964: 114. Vinogradov et al . 1982: 81–82. Vinogradov 1999: 1171. Type species. Lanceola stephenseni Chevreux, 1920, designated by Pirlot (1935). The unique type, a male measuring about 12 mm in the curled position, is in the MOM (37 1081), on microscope slides. The type locality is the North Atlantic, near the Azores [36°17’N 28°53’W]; Princesse Alice II Stn. 1849, 0–3000 m, 8 Sept. 1904. Diagnosis. Body length of females up to 95 mm, of males up to 56 mm. Pereon broadened dorsoventrally. Eyes relatively large, oval. Antennae 1 with large callynophore; terminal three articles subequal in length or marginally progressively longer. Antennae 2 relatively strong; length about 2.5x A1. Mandibles with massive palp; length about 1.8x mandibular body; third article of palp shorter than second; mandibular body relatively narrow, especially above insertion of palp towards incisor. Maxillae 1; palp with feathered setae on outer distal corner; inner lobes narrow, papilliform. Maxillae 2; outer lobe armed with six long setae terminally; inner lobe with four long setae. Maxilliped with relatively large, broad inner lobes, about half-length outer lobes or slightly less. Pereopods 3 & 4 with moderate, curved, non-retractile dactylus. Pereopods 5–7 with retractile and hooded dactyls with spoon-shaped process. Monospecific. Sexual dimorphism. Males differ from females mainly in the shape and size of the first antennae, which are relatively larger in males (Fig. 27). Mature males also have distinct genital papillae, medially near the base of the seventh pereopods. Females also tend to achieve a much larger size than males. Remarks. This is a relatively distinctive genus bearing some resemblance to Lanceola . It contains one of the largest species of Hyperiidea, exceeded only by some species of Cystisoma (Cystisomatidae) This genus was established by Pirlot (1935) to accommodate his new species, M. ... |
format |
Other/Unknown Material |
author |
Zeidler, Wolfgang |
author_facet |
Zeidler, Wolfgang |
author_sort |
Zeidler, Wolfgang |
title |
Megalanceola Pirlot 1935 |
title_short |
Megalanceola Pirlot 1935 |
title_full |
Megalanceola Pirlot 1935 |
title_fullStr |
Megalanceola Pirlot 1935 |
title_full_unstemmed |
Megalanceola Pirlot 1935 |
title_sort |
megalanceola pirlot 1935 |
publisher |
Zenodo |
publishDate |
2009 |
url |
https://doi.org/10.5281/zenodo.5328112 http://treatment.plazi.org/id/03C89422FF9BDD6334C7FAE6FD9FFD8A |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
A review of the hyperiidean amphipod superfamily Lanceoloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), pp. 1-117 in Zootaxa, 2000, 75-76, (2009-02-04) |
op_relation |
http://publication.plazi.org/id/FFF1EC5AFFD1DD283450FFE3FFB2FF90 https://sibils.text-analytics.ch/search/collections/plazi/03C89422FF9BDD6334C7FAE6FD9FFD8A https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5328111 https://doi.org/10.5281/zenodo.5328112 oai:zenodo.org:5328112 http://treatment.plazi.org/id/03C89422FF9BDD6334C7FAE6FD9FFD8A |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.532811210.5281/zenodo.5328111 |
_version_ |
1810464641737818112 |