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Platyrhinoidis triseriata  (Jordan & Gilbert, 1880)

Thornback guitarfish
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This map was computer-generated and has not yet been reviewed.
Platyrhinoidis triseriata   AquaMaps   Data sources: GBIF OBIS
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Image of Platyrhinoidis triseriata (Thornback guitarfish)
Platyrhinoidis triseriata
Picture by Gotshall, D.W.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii 板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) > Rhinopristiformes (Shovelnose rays) > Rhinobatidae (Guitarfishes) > Platyrhininae
Etymology: Platyrhinoidis: Greek, platys = flat + Greek, rhinos = nose + Greek, oides = similar to (Ref. 45335).

环境 / 气候 / 范围 生态学

; 海洋 居于水底的; 深度上下限 0 - 137 m (Ref. 96339).    , preferred ?; 38°N - 3°S, 124°W - 80°W

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Eastern Pacific: San Francisco, USA to Baja California, Mexico.

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?, range 48 - ? cm
Max length : 91.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850)

生物学特性     字汇 (例如 epibenthic)

Inhabits fine sand to mud bottom, often near kelp beds and sometimes abundant on mud flats of coastal bays. Often buries itself in bottom sediments. Ranges from the intertidal zone to 50 m depth (Ref. 12951). Solitary or in small groups (Ref. 12951). Feeds on small sand-dwelling crustaceans, worms and mollusks. Ovoviviparous (Ref. 50449), with 1 to 15 pups in a litter (Ref. 48844). Possesses ampullary electroreceptors with a region of maximum sensitivity of 5-15 Hz (Ref. 10011).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449).

主要参考文献 Upload your references | 参考文献 | 合作者 : McEachran, John | 合作者

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

世界自然保护联盟红皮书 (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

对人类的威胁

  (Ref. 12951)




人类利用

FAO(Publication : search) | FisheriesWiki | 周边海洋

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