Menigrates Boeck 1871
Creators
Description
Menigrates Boeck, 1871
(Fig. 24)
Menigrates Boeck, 1871: 113.— Sars, 1891: 110.— Stebbing, 1894: 15.— Stebbing, 1906: 48.—J.L. Barnard, 1969: 349.— Lincoln, 1979: 92.— Barnard & Karaman, 1991: 438 (key), 500.
Type species. Anonyx obtusifrons Boeck, 1861, monotypy.
Included species. Menigrates includes five taxa: M. angustipes Gurjanova, 1962; M. maslovi Bryazgin, 1974; M. obtusifrons (Boeck, 1861); M. spinirami spinirami Gurjanova, 1936; M. spinirami japonica Gurjanova, 1962.
Diagnostic description. Antenna 1 peduncle article 1 without anterodistal lobe; accessory flagellum with or without cap covering callynophore. Antenna 2 without brush setae. Mandible molar with reduced column and reduced triturating surface. Maxilla 1 outer plate with 7 well-developed setal-teeth in modified 7/4 crown. Maxilla 2 inner plate slightly shorter than outer plate. Gnathopod 1 weakly subchelate ; coxa 1 large, about as long as coxa 2, subrectangular with concave or straight anterior margin; ischium short (length less than 2 × breadth); carpus short (length 1 to 2 × breadth); propodus margins tapering distally. Uropod 2 inner ramus not constricted. Telson moderately cleft, notched to emarginate.
Remarks. Based on gnathopod 1 coxa and carpus and the moderately cleft telson Menigrates is most similar to Anonyx and Onisimus. Menigrates differs from both of these genera in the reduced number of setal-teeth on the outer plate of maxilla 1 and the weakly subchelate gnathopod 1.
Notes
Files
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Linked records
Additional details
Identifiers
Biodiversity
- Family
- Lysianassidae
- Genus
- Menigrates
- Kingdom
- Animalia
- Order
- Amphipoda
- Phylum
- Arthropoda
- Scientific name authorship
- Boeck
- Taxon rank
- genus
- Taxonomic concept label
- Menigrates Boeck, 1871 sec. Lowry & Kilgallen, 2014
References
- Boeck, A. (1871) Crustacea Amphipoda borealia et arctica. Forhandlinger i Videnskabs-Selskabet i Christiania, 1870, 81 - 280, i - viii. [index] http: // dx. doi. org / 10.5962 / bhl. title. 2056
- Sars, G. O. (1891) An Account of the Crustacea of Norway, with Short Descriptions and Figures of all the Species. Vol. I. Amphipoda. Parts 4 - 9. Alb. Cammermeyer, Christiana, 144 pp., 48 pls. [pp. 69 - 212, pls. 225 - 272]
- Stebbing, T. R. R. (1894) The Amphipoda collected during the voyages of the Willem Barents in the Arctic Seas in the years 1880 - 1884. Bijdragen tot de Dierkunde, 17, 1 - 48, pls. 41 - 47.
- Stebbing, T. R. R. (1906) Amphipoda. I. Gammaridea. Das Tierreich, 21, 1 - 806.
- Barnard, J. L. (1969) The families and genera of marine gammaridean Amphipoda. Bulletin of the United States National Museum, 271, 1 - 535. http: // dx. doi. org / 10.1163 / 156854082 x 00632
- Lincoln, R. J. (1979) British Marine Amphipoda: Gammaridea. British Museum (Natural History), London, v + 658 pp.
- Barnard, J. L. & Karaman, G. S. (1991) The families and genera of marine gammaridean Amphipoda (except marine gammaroids). Records of the Australian Museum, Supplement, 13, 1 - 866. http: // dx. doi. org / 10.3853 / j. 0812 - 7387.13.1991.367
- Boeck, A. (1861) Bemaerkninger angaaende de ved de norske kyster forekommende Amphipoder. Forhandlinger ved de Skandinaviske Naturforskeres Mfte, 8, 631 - 677.
- Gurjanova, E. F. (1962) Amphipods of the northern part of the Pacific Ocean (Amphipoda-Gammaridea). Part 1. Akademiya Nauk SSSR, Opredeliteli po Faune SSSR, 74, 1 - 440.
- Bryazgin, V. F. (1974) Species of the family Lysianassidae (Amphipoda, Gammaridea) first recorded for the Barents Sea. Zoologichesky Zhurnal, 53, 1570 - 1574.
- Gurjanova, E. F. (1936) Neue Beitrage zur Fauna der Crustacea-Malacostraca des arktischen Gebietes. Zoologischer Anzeiger, 113, 245 - 255, 5 figs.
- Shoemaker, C. R. (1964) Seven new amphipods from the west coast of North America with notes on some unusual species. Proceedings of the United States National Museum, 115, 391 - 430.