单鳍鳐科

单鳍鳐科是鳐目的一科，有13属。長尾鰩（Arhynchobatis asperrimus）又稱糙皮单鳍鰩，是其中一種，只有一个很小的背鳍靠近尾尖，胸鳍后缘盖住腹鳍，腹鳍内缘与尾部分开，不与尾部愈合。体盘表面布满结刺。

单鳍鳐科
Bathyraja abyssicola
科学分类
界：	动物界 Animalia
门：	脊索动物门 Chordata
纲：	软骨鱼纲 Chondrichthyes
目：	鳐目 Rajiformes
属：	单鳍鳐科 Arhynchobatidae
属
見內文。

下級分類

目前已知單鰭鰩科下有13屬^[1]：

單鰭鰩屬 Arhynchobatis

• 糙皮單鰭鰩 Arhynchobatis asperrimus ，长尾鳐

大西洋單鰭鰩屬 Atlantoraja

• 卡氏大西洋鳐 Atlantoraja castelnaui (A. Miranda-Ribeiro, 1907)，斑背单鳍鳐
• †Atlantoraja cecilae (Steurbaut & Herman, 1978)
• 巴西大西洋鳐 Atlantoraja cyclophora (Regan, 1903)，眼斑单鳍鳐
• 紫背大西洋鳐 Atlantoraja platana (Günther, 1880)，拉普拉塔单鳍鳐

深海鰩屬 Bathyraja

也称深水鳐属。

主条目：深海鰩屬

Brochiraja属

• Brochiraja aenigma Last & McEachran, 2006
• Brochiraja albilabiata Last & McEachran, 2006
• Brochiraja asperula (Garrick & Paul, 1974)
• Brochiraja heuresa Last & Séret, 2012^[2]
• Brochiraja leviveneta Last & McEachran, 2006
• Brochiraja microspinifera Last & McEachran, 2006
• Brochiraja spinifera (Garrick & Paul, 1974)
• Brochiraja vittacauda Last & Séret, 2012^[2]

Insentiraja属

• 东部宽鳍鳐 Insentiraja laxipella (Steurbaut & Herman, 1978)
• 丝绒鳐 Insentiraja subtilispinosa (Stehmann, 1989)

圓鰩屬 Irolita

• 韋氏圓鰩 Irolita waitii McCulloch, 1911，南圆鳐
• 西澳洲圓鰩 Irolita westraliensis Last & Gledhill, 2008，西圆鳐

隆背鰩屬 Notoraja

• Notoraja alisae Séret & Last, 2012^[3]
• 藍灰隆背鰩 Notoraja azurea McEachran & Last, 2008
• 斐濟隆背鰩 Notoraja fijiensis Séret & Last, 2012^[3]
• Notoraja hirticauda Last & McEachran, 2006
• Notoraja inusitata Séret & Last, 2012^[3]
• Notoraja lira McEachran & Last, 2008
• Notoraja longiventralis Séret & Last, 2012^[3]
• Notoraja martinezi Concha, Ebert & Long, 2016^[4]
• 赭皮隆背鰩 Notoraja ochroderma McEachran & Last, 1994
• 青玉隆背鰩 Notoraja sapphira Séret & Last, 2009
• Notoraja sereti White, Last & Mana, 2017^[5]
• Notoraja sticta McEachran & Last, 2008
• 隆背鯆魮 Notoraja tobitukai (Hiyama, 1940)

深鰩屬 Pavoraja

• 阿氏深鰩 Pavoraja alleni McEachran & Fechhelm, 1982
• 糙深鰩 Pavoraja arenaria Last, Mallick & Yearsley, 2008
• 斑駁深鰩 Pavoraja mosaica Last, Mallick & Yearsley, 2008
• 光澤深鰩 Pavoraja nitida (Günther, 1880)
• 擬光澤深鰩 Pavoraja pseudonitida Last, Mallick & Yearsley, 2008
• 澳洲深鳐 Pavoraja umbrosa Last, Mallick & Yearsley, 2008

砂鰩屬 Psammobatis

• 伯格氏砂鰩 Psammobatis bergi Marini, 1932
• 巴西砂鰩 Psammobatis extenta (Garman, 1913)
• 雀斑砂鰩 Psammobatis lentiginosa McEachran, 1983
• 諾氏砂鰩 Psammobatis normani McEachran, 1983
• 微尾砂鰩 Psammobatis parvacauda McEachran, 1983
• 糙皮砂鰩 Psammobatis rudis Günther, 1870
• 鏟砂鰩 Psammobatis rutrum D. S. Jordan, 1891
• 斯科比砂鰩 Psammobatis scobina (Philippi {Krumweide}, 1857)

絲吻鰩屬 Pseudoraja

• 絲吻鰩 Pseudoraja fischeri ，扇鳍丝吻鳐

吻鰩屬 Rhinoraja

也称软吻鳐属。

• 久慈吻鰩 Rhinoraja kujiensis (S. Tanaka (I), 1916)，斑腹软吻鳐
• 長尾吻鰩 Rhinoraja longicauda Ishiyama, 1952，白腹软吻鳐
• 小田吻鰩 Rhinoraja odai Ishiyama, 1958，小田软吻鳐

里約鰩屬 Rioraja

• 里約鰩 Rioraja agassizii (J. P. Müller & Henle, 1841)

同鰭鰩屬 Sympterygia

• 銳同鰭鰩 Sympterygia acuta Garman, 1877
• 同鰭鰩 Sympterygia bonapartii J. P. Müller and Henle, 1841
• 短尾同鰭鰩 Sympterygia brevicaudata Cope, 1877
• 黏同鰭鰩 Sympterygia lima Poeppig, 1835，锉尾同鳍鳐

參考文獻

1. Last, Peter; Naylor, Gavin; Séret, Bernard; White, William; Carvalho, Marcelo de; Stehmann, Matthias. Rays of the World. December 2016. ISBN 9780643109148. 
2. Last, P.R. & Séret, B. (2012): Two new softnose skates of the genus Brochiraja (Rajoidei: Arhynchobatidae) from the deepwater slopes and banks of the Norfolk Ridge (South-West Pacific). Zootaxa, 3155: 47–64.
3. Séret, B. & Last, P.R. (2012): New deep water skates of the genus Notoraja Ishiyama, 1958 (Rajoidei, Arhynchobatidae) from the southwest Pacific. Zoosystema, 34 (2): 319-341.
4. Concha, F.J., Ebert, D.A. & Long, D.J. (2016): Notoraja martinezi sp. nov., a new species of deepwater skate and the first record of the genus Notoraja Ishiyama, 1958 (Rajiformes: Arhynchobatidae) from the eastern Pacific Ocean. Zootaxa, 4098 (1): 179-190.
5. White, W.T., Last P.R. & Mana, R.R. (2017): A new species of velvet skate, Notoraja sereti n. sp. (Rajiformes: Arhynchobatidae) from Papua New Guinea. Biotaxa 4244 (2): 219-230.