>
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Platygobiopsis: Greek, platys = flat + Latin, gobius = gudgeon + Greek, opsis = appearance (Ref. 45335); tansei: Named 'Tansei' for the research vessel Tanseimaru of the Ocean Research Institute, University of Tokyo (or Japan Marine Science and Technology Center) for collecting many Suruga Bay specimens including the holotype; noun in apposition.
Eponymy: ‘Tansei Maru’ is the name of a research vessel, owned by the Ocean Research Institute, University of Tokyo (now Japan Marine Science and Technology Center), which was responsible for collecting the holotypes of the goby and false brotula. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي نزديك كف زي; تغييرات عمق 60 - 136 m (Ref. 75206). Temperate
Northwest Pacific: Japan.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 4.7 cm SL جنس نر / بدون خواص جنسي; (Ref. 75206)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 7; شعاع نرم باله پشتي (کل) : 13 - 14; خارهاي باله مخرجي: 1; شعاع نرم باله مخرجي: 12 - 14; مهره ها: 26. This species is distinguished by the following characters: D VI, I, 13-14; outer gill rakers on first gill arch 0+9-10; no chin barbel; predorsal scales reaching anteriorly to transverse line through middle of operculum; no scales from pectoral-fin base; cephalic sensory-canal pores absent; pelvic-fin frenum absent (Ref. 75206).
A true benthic species in the sloping sandy mud bottoms, often residing in the bottom sediment itself. In Suruga Bay, P. tansei was often found in beam trawl collections containing a lot of sandy mud sediments, probably due to the less than flat bottom configuration of the habitat (Ref. 75206).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Okiyama, M., 2008. Platygobiopsis tansei, a new species of dorso-ventrally flattened gobiid fish from Southern Japan. Bull. Natl. Mus. Nat. Sci. Ser. A. Suppl. 2:85-96. (Ref. 75206)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
