Paraleptognathia multiserrata Guerrero-Kommritz 2004, new combination
Paraleptognathia multiserrata (Hansen, 1913) new combination (Figs 16, 17) Synonymy: Akanthophoreus multiserratus Sieg, 1986 Leptognathia multiserrata Hansen, 1913 Material examined: Five individuals. Holotype ZMUC CRU 7430 RV ”Ingolf” St. 4, 64° 07´N 11° 12´W, 237 fm (450 m), one female, one manca....
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2004
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Online Access: | https://dx.doi.org/10.5281/zenodo.5247921 https://zenodo.org/record/5247921 |
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ftdatacite:10.5281/zenodo.5247921 |
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record_format |
openpolar |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
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unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Akanthophoreidae Paraleptognathia Paraleptognathia multiserrata |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Akanthophoreidae Paraleptognathia Paraleptognathia multiserrata Guerrero-Kommritz, Jürgen Paraleptognathia multiserrata Guerrero-Kommritz 2004, new combination |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Akanthophoreidae Paraleptognathia Paraleptognathia multiserrata |
description |
Paraleptognathia multiserrata (Hansen, 1913) new combination (Figs 16, 17) Synonymy: Akanthophoreus multiserratus Sieg, 1986 Leptognathia multiserrata Hansen, 1913 Material examined: Five individuals. Holotype ZMUC CRU 7430 RV ”Ingolf” St. 4, 64° 07´N 11° 12´W, 237 fm (450 m), one female, one manca. Other material: ZMB 27518 Faroe Bank Channel St. 11B1 61° 00´N 7° 30´W, 862 m, one female, ZMUC CRU 3959, Faroe, Bordoy Island, Kalksvig Indlobit Til, 20–25 m, 22. 9.1926, two females. Diagnosi s : Cheliped carpal shield with crenulation, propodus and dactylus with crenulation. Description: nonovigerous female. Body (Fig. 16a, b): long, about 8.3 times longer than broad. Body length 2.9 to 3.5 mm. Cephalothorax (Fig. 16a, b): long, about 1.7 times longer than broad. Pereon (Fig. 16a, b): pereonite 1 as long as pereonite 6 and shorter than pereonite 5; pereonite 2, 3, and 4 of equal length and longer than 5. Pleon (Fig. 16a, b): pleonite one longest, pleonites 2, 3, 4, 5 subequal. Antennule (Fig. 16c): article 1 longest, with one simple distal and three short setae; article 2 with one long and one short distal setae; article 3 shortest, with one distal simple seta; article 4 with five terminal setae. Antenna (Fig. 16d): article 1 short, semifused to cephalothorax; article 2 as long as broad; article 3 with one dorsal simple seta; article 4 with two terminal long simple and two short setae; article 5 with two terminal simple setae; article 6 shortest, with four terminal simple setae. Labrum (Fig. 16g): hoodshaped, with a row of distal setules. Mandible (Fig. 17b): well calcified, pars molaris turned inwards and downwards; lacinia mobilis broad and blunt on distal edge. Maxillula (Fig. 17c): endite with four rows of setules ventrally and one short, two pinnate and five simple terminal spiniform setae. Maxilla (Fig. 17d): triangular, naked. Labium (Fig. 17f): composed of two lobes with two short simple setae distally. Maxilliped (Fig. 17h): endites not fused, basis heartshaped, palpus relatively large. Epignath (Fig. 17e): with no particular feature. Cheliped (Fig. 16g, 17a): basis as long as carpus; merus with one ventral simple seta; carpus with two ventral and one dorsal setae, one tubercle near insertion of chela; carpal shield moderately developed, with row of tubercles in the lower margin; propodus with three dorsal tubercles near insertion of dactylus, and a row of lateral tubercles at ventral setae level, three teeth at cutting edge; dactylus with a row of tubercles on the dorsal margin. Pereopod 1 (Fig. 16h): coxa naked; basis about three and a half times longer than broad; ischium short, with one simple seta; merus with one spiniform seta; carpus longer than merus, with two spiniform setae; propodus with one terminal short spiniform seta; dactylus smooth; unguis as long as dactylus. Pereopod 2 (Fig. 16i): as pereopod 1, except carpus with three spiniform setae. Pereopod 3 (Fig. 16j): as pereopod 2. Pereopod 4 (Fig. 16k): basis about three and a half times longer than wide; ischium short, with a short simple seta; merus with one spiniform seta; carpus with three spiniform setae; propodus with three terminal spiniform setae; dactylus short; unguis as long as dactylus. Pereopod 5 (Fig. 16l): as pereopod 4, except basis with two setulose setae, ischium with two simple setae, merus with two spiniform setae. Pereopod 6 (Fig. 16m): as pereopod 4, except basis with two simple setae; merus with two spiniform setae and propodus with four spiniform setae. Pleopods (Fig. 16e): exopod with 18 simple long setae, endopod with eleven simple long setae. Uropods (Fig. 16f): Exopod less than half as long as article 1 of endopod. Exopod article 1 with one long distal seta; article 2 with one long terminal seta. Endopod article 1 with two distal short setae; article 2 with four terminal setae. Manca body length 1.5 mm. Type locality: East of Iceland, RV ” Ingolf” St. 4, 64° 07´N 11° 12´W, 237 fm (450 m). Distribution: this species occurs in the North Atlantic from the Faroe Islands to the east of Iceland. Remarks: this species can be easily distinguish from all other Paraleptognathia species from the North Atlantic by a well developed carpal shield on the cheliped with a prominent crenulation as well as a strong crenulation on the propodus. : Published as part of Guerrero-Kommritz, Jürgen, 2004, A revision of the genus Paraleptognathia Kudinova-Pasternak, 1981 (Crustacea: Tanaidacea) and description of four new species, pp. 1-63 in Zootaxa 481 (1) on pages 38-41, DOI: 10.11646/zootaxa.481.1.1, http://zenodo.org/record/5030070 : {"references": ["Hansen, H. J. (1913) Crustacea Malacostraca. II. The Order Tanaidacea. The Danish Ingolf Expedition, 3 (3), 1 - 145."]} |
format |
Text |
author |
Guerrero-Kommritz, Jürgen |
author_facet |
Guerrero-Kommritz, Jürgen |
author_sort |
Guerrero-Kommritz, Jürgen |
title |
Paraleptognathia multiserrata Guerrero-Kommritz 2004, new combination |
title_short |
Paraleptognathia multiserrata Guerrero-Kommritz 2004, new combination |
title_full |
Paraleptognathia multiserrata Guerrero-Kommritz 2004, new combination |
title_fullStr |
Paraleptognathia multiserrata Guerrero-Kommritz 2004, new combination |
title_full_unstemmed |
Paraleptognathia multiserrata Guerrero-Kommritz 2004, new combination |
title_sort |
paraleptognathia multiserrata guerrero-kommritz 2004, new combination |
publisher |
Zenodo |
publishDate |
2004 |
url |
https://dx.doi.org/10.5281/zenodo.5247921 https://zenodo.org/record/5247921 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) ENVELOPE(-8.667,-8.667,60.917,60.917) |
geographic |
Faroe Islands Seta Faroe Bank |
geographic_facet |
Faroe Islands Seta Faroe Bank |
genre |
Faroe Islands Iceland North Atlantic |
genre_facet |
Faroe Islands Iceland North Atlantic |
op_relation |
http://zenodo.org/record/5030070 http://publication.plazi.org/id/FFC2FFECFFBCB31EE82F0D34FF9DFFFF http://zoobank.org/8B7F424B-FED5-4EEC-955E-1886C252909B https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.481.1.1 http://zenodo.org/record/5030070 http://publication.plazi.org/id/FFC2FFECFFBCB31EE82F0D34FF9DFFFF https://dx.doi.org/10.5281/zenodo.5030106 https://dx.doi.org/10.5281/zenodo.5030108 http://zoobank.org/8B7F424B-FED5-4EEC-955E-1886C252909B https://dx.doi.org/10.5281/zenodo.5247920 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5247921 https://doi.org/10.11646/zootaxa.481.1.1 https://doi.org/10.5281/zenodo.5030106 https://doi.org/10.5281/zenodo.5030108 https://doi.org/10.5281/zenodo.5247920 |
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ftdatacite:10.5281/zenodo.5247921 2023-05-15T16:11:08+02:00 Paraleptognathia multiserrata Guerrero-Kommritz 2004, new combination Guerrero-Kommritz, Jürgen 2004 https://dx.doi.org/10.5281/zenodo.5247921 https://zenodo.org/record/5247921 unknown Zenodo http://zenodo.org/record/5030070 http://publication.plazi.org/id/FFC2FFECFFBCB31EE82F0D34FF9DFFFF http://zoobank.org/8B7F424B-FED5-4EEC-955E-1886C252909B https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.481.1.1 http://zenodo.org/record/5030070 http://publication.plazi.org/id/FFC2FFECFFBCB31EE82F0D34FF9DFFFF https://dx.doi.org/10.5281/zenodo.5030106 https://dx.doi.org/10.5281/zenodo.5030108 http://zoobank.org/8B7F424B-FED5-4EEC-955E-1886C252909B https://dx.doi.org/10.5281/zenodo.5247920 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Akanthophoreidae Paraleptognathia Paraleptognathia multiserrata Text Taxonomic treatment article-journal ScholarlyArticle 2004 ftdatacite https://doi.org/10.5281/zenodo.5247921 https://doi.org/10.11646/zootaxa.481.1.1 https://doi.org/10.5281/zenodo.5030106 https://doi.org/10.5281/zenodo.5030108 https://doi.org/10.5281/zenodo.5247920 2021-11-05T12:55:41Z Paraleptognathia multiserrata (Hansen, 1913) new combination (Figs 16, 17) Synonymy: Akanthophoreus multiserratus Sieg, 1986 Leptognathia multiserrata Hansen, 1913 Material examined: Five individuals. Holotype ZMUC CRU 7430 RV ”Ingolf” St. 4, 64° 07´N 11° 12´W, 237 fm (450 m), one female, one manca. Other material: ZMB 27518 Faroe Bank Channel St. 11B1 61° 00´N 7° 30´W, 862 m, one female, ZMUC CRU 3959, Faroe, Bordoy Island, Kalksvig Indlobit Til, 20–25 m, 22. 9.1926, two females. Diagnosi s : Cheliped carpal shield with crenulation, propodus and dactylus with crenulation. Description: nonovigerous female. Body (Fig. 16a, b): long, about 8.3 times longer than broad. Body length 2.9 to 3.5 mm. Cephalothorax (Fig. 16a, b): long, about 1.7 times longer than broad. Pereon (Fig. 16a, b): pereonite 1 as long as pereonite 6 and shorter than pereonite 5; pereonite 2, 3, and 4 of equal length and longer than 5. Pleon (Fig. 16a, b): pleonite one longest, pleonites 2, 3, 4, 5 subequal. Antennule (Fig. 16c): article 1 longest, with one simple distal and three short setae; article 2 with one long and one short distal setae; article 3 shortest, with one distal simple seta; article 4 with five terminal setae. Antenna (Fig. 16d): article 1 short, semifused to cephalothorax; article 2 as long as broad; article 3 with one dorsal simple seta; article 4 with two terminal long simple and two short setae; article 5 with two terminal simple setae; article 6 shortest, with four terminal simple setae. Labrum (Fig. 16g): hoodshaped, with a row of distal setules. Mandible (Fig. 17b): well calcified, pars molaris turned inwards and downwards; lacinia mobilis broad and blunt on distal edge. Maxillula (Fig. 17c): endite with four rows of setules ventrally and one short, two pinnate and five simple terminal spiniform setae. Maxilla (Fig. 17d): triangular, naked. Labium (Fig. 17f): composed of two lobes with two short simple setae distally. Maxilliped (Fig. 17h): endites not fused, basis heartshaped, palpus relatively large. Epignath (Fig. 17e): with no particular feature. Cheliped (Fig. 16g, 17a): basis as long as carpus; merus with one ventral simple seta; carpus with two ventral and one dorsal setae, one tubercle near insertion of chela; carpal shield moderately developed, with row of tubercles in the lower margin; propodus with three dorsal tubercles near insertion of dactylus, and a row of lateral tubercles at ventral setae level, three teeth at cutting edge; dactylus with a row of tubercles on the dorsal margin. Pereopod 1 (Fig. 16h): coxa naked; basis about three and a half times longer than broad; ischium short, with one simple seta; merus with one spiniform seta; carpus longer than merus, with two spiniform setae; propodus with one terminal short spiniform seta; dactylus smooth; unguis as long as dactylus. Pereopod 2 (Fig. 16i): as pereopod 1, except carpus with three spiniform setae. Pereopod 3 (Fig. 16j): as pereopod 2. Pereopod 4 (Fig. 16k): basis about three and a half times longer than wide; ischium short, with a short simple seta; merus with one spiniform seta; carpus with three spiniform setae; propodus with three terminal spiniform setae; dactylus short; unguis as long as dactylus. Pereopod 5 (Fig. 16l): as pereopod 4, except basis with two setulose setae, ischium with two simple setae, merus with two spiniform setae. Pereopod 6 (Fig. 16m): as pereopod 4, except basis with two simple setae; merus with two spiniform setae and propodus with four spiniform setae. Pleopods (Fig. 16e): exopod with 18 simple long setae, endopod with eleven simple long setae. Uropods (Fig. 16f): Exopod less than half as long as article 1 of endopod. Exopod article 1 with one long distal seta; article 2 with one long terminal seta. Endopod article 1 with two distal short setae; article 2 with four terminal setae. Manca body length 1.5 mm. Type locality: East of Iceland, RV ” Ingolf” St. 4, 64° 07´N 11° 12´W, 237 fm (450 m). Distribution: this species occurs in the North Atlantic from the Faroe Islands to the east of Iceland. Remarks: this species can be easily distinguish from all other Paraleptognathia species from the North Atlantic by a well developed carpal shield on the cheliped with a prominent crenulation as well as a strong crenulation on the propodus. : Published as part of Guerrero-Kommritz, Jürgen, 2004, A revision of the genus Paraleptognathia Kudinova-Pasternak, 1981 (Crustacea: Tanaidacea) and description of four new species, pp. 1-63 in Zootaxa 481 (1) on pages 38-41, DOI: 10.11646/zootaxa.481.1.1, http://zenodo.org/record/5030070 : {"references": ["Hansen, H. J. (1913) Crustacea Malacostraca. II. The Order Tanaidacea. The Danish Ingolf Expedition, 3 (3), 1 - 145."]} Text Faroe Islands Iceland North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Faroe Islands Seta ENVELOPE(9.895,9.895,63.645,63.645) Faroe Bank ENVELOPE(-8.667,-8.667,60.917,60.917) |