Sphagemacrurus pumiliceps
Creators
- 1. Department of Marine Biology, School of Marine Science and Technology, Tokai University, 3 - 20 - 1 Orido, Shimizu, Shizuoka 424 - 8610, Japan ® naonakayama @ tsc. u-tokai. ac. jp or ®
Description
Sphagemacrurus pumiliceps (Alcock, 1894)
[No Japanese name]
(Fig. 190; Appendix 3-11F)
Diagnosis. Orbit diameter longer than snout length, about 1.0–1.2 times into orbit–preopercle distance, 33–37% HL; underside of snout mostly covered with small, irregularly shaped scales; pale, naked area anterior to margin of upper lip; scales mostly deciduous except on nape and head; teeth small, slender, with curved tips, 4–5 rows at symphysis of premaxillary, 2–3 rows at symphysis of mandible; pelvic-fin rays 11–13; total inner gill rakers on first arch 8–11; body color variously pale to dusky brown on nape and flanks, darker grayish brown on head. [From Iwamoto & Williams (1999).]
Counts and measurements. For selected counts and measurements see Iwamoto et al. (2015:100).
Size. To about 26 cm TL (Iwamoto & Williams 1999).
Distribution. Widely distributed in the Indo-West Pacific at depths of 732–1880 m (Iwamoto & Williams 1999; Iwamoto et al. 2015). Not known from Japanese waters (Appendix 3-11F), but recorded from the East China Sea off northeastern Taiwan.
Remarks. For a description and comparisons with congeners see Gilbert & Hubbs (1920; as Lionurus pumiliceps), Weber &de Beaufort (1929;as L. pumiliceps), Iwamoto & Williams (1999), and Iwamoto et al. (2015).
Macrurus pumiliceps Alcock, 1894:125 [original description; 2 syntypes ZSI F13561–F13562, from Laccadive Sea (south of India); 7º05ʹ45ʺN, 75º04ʹE, Investigator sta. 150, 719 ftm (1315 m)].
Sphagemacrurus pumiliceps: Shao et al. 2008b: table 2 (7 spec. listed from eastern Taiwan and South China Sea); Iwamoto et al. 2015:100 (brief description; 6 spec. from northeastern Taiwan and South China Sea).
Notes
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Linked records
Additional details
Identifiers
Biodiversity
- Family
- Macrouridae
- Genus
- Sphagemacrurus
- Kingdom
- Animalia
- Order
- Gadiformes
- Phylum
- Chordata
- Scientific name authorship
- Alcock
- Species
- pumiliceps
- Taxon rank
- species
- Type status
- syntype
- Taxonomic concept label
- Sphagemacrurus pumiliceps (Alcock, 1894) sec. Nakayama, 2020
References
- Alcock, A. (1894) Natural history notes from H. M. Indian marine survey steamer ' Investigator ', Commander C. F. Oldham, R. N., commanding. Series II., No. 11. An account of a recent collection of bathybial fishes from the Bay of Bengal and from the Laccadive Sea. Journal of the Asiatic Society of Bengal, 63, 155 - 137, pls. VI-VII.
- Iwamoto, T. & Williams, A. (1999) Grenadiers (Pisces, Gadiformes) from the continental slope of western and northwestern Australia. Proceedings of the California Academy of Sciences, 51, 105 - 243.
- Gilbert, C. H. & Hubbs, C. L. (1920) The macrouroid fishes of the Philippine Islands and the East Indies. United States National Museum Bulletin, 100 (vol. 1, pt. 7), 369 - 588. http: // dx. doi. org / 10.5962 / bhl. title. 13637
- Weber, M. & de Beaufort, L. F. (1929) The Fishes of the Indo- Australian Archipelago. V. Anacanthini, Allotriognathi, Heterostomata, Berycomorphi, Percomorphi: Families Kuhliidae, Apogonidae, Plesiopidae, Pseudoplesiopidae, Priacanthidae, Centropomidae. E. J. Brill Ltd., Leiden, xiv + 458 pp.
- Shao, K. - T., Iwamoto, T., Ho, H. - C., Cheng, T. - Y. & Chen, C. - Y. (2008 b) Species composition and distribution pattern of grenadiers (family [sic] Bathygadidae, Macrouridae, and Macrourididae [sic]) from Taiwan. In: Orlov, A. M. & Iwamoto, T. (Eds.), Grenadiers of the World Ocean: Biology, Stock Assessment, and Fisheries. American Fisheries Society Symposium 63. American Fisheries Society, Maryland, pp. 17 - 29.