分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Microdesmidae (Wormfishes)
蚓鰕虎科 (Wormfishes) > Ptereleotrinae
Etymology: Parioglossus: Greek, pareia = jaw + Greek, glossa = tongue (Ref. 45335); galzini: Named after Professor René Galzin, Director of Laboratory of Ichtyoécologie Tropicale et Méditerrannéenne of Perpignan (France) and Centre de Recherches Insulaires et Observatoire de l'Environnement, Moorea, who assisted J.T.Williams in the collection of all of the known specimens of this species (Ref. 52789).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 1 - 2 m (Ref. 58018). 亞熱帶的; 27°S - 27°S, 144°W - 144°W
Eastern Central Pacific: The only known specimens were collected from mud and rubble substrates with some scattered sargassum in shallow water (<1.5m) near the head of Haurei Bay, Rapa Island, French Polynesia.
中太平洋東部: 已知唯一的標本被採集自泥，而且碎石在頭 Haurei 海灣，拉帕島，法屬玻里尼西亞附近的淺水區 (<1.5 公尺) 中有一些分散的馬尾藻的底部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 2.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 52789); 2.2 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
A species of Paraglossus as diagnosed by Rennis & Hoese (1985) distinguished from all described species of Paraglossus by the following combination of characters: dark lateral body stripe absent, preopercular pores absent, 100 or more scales in longitudinal series from above pectoral-fin base to base of caudal fin, pectoral-fin rays 19-21, segmented caudal-fin rays 7+6, scales nonimbricate, black caudal spot usually sub-triangular (one specimen with spot roughly rectangular), membrane of first dorsal fin attached to second dorsal fin in males and females, mature males with dorsal-fin spines 3-5 filamentous and about equal in length, fresh males with narrow yellow stripe running dorsolaterally along body from head to caudal fin.
如 Rennis& Hoese(1985) 所鑑定的一個 Paraglossus 的種在組合特徵之後與 Paraglossus 的所有被描述的種區分了藉由: 深色的側面身體斑紋不存在, 前鰓蓋骨孔不存在,100個或更多鱗片在縱向的從胸鰭上方基底到尾鰭基底的系列，胸鰭鰭條 19-21 ，分段的尾鰭鰭條 7+6 中，鱗片非邊緣重疊成瓦狀, 黑色的尾部斑點通常子三角形的 (一件標本用斑點概略矩形), 第一背鰭的薄膜依附於在雄性與雌性中的第二背鰭鰭了, 成熟的雄性有背鰭棘 3-5 絲狀的大約長度相等, 生鮮地雄性有背外側地跑的狹窄的黃色斑紋沿著來自頭部到尾鰭的身體。
Only known specimens were found on mud and rubble substrates in shallow inshore waters of less than 1.5 m in depth (Ref. 52789).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中太平洋東部: 已知唯一的標本被採集自泥，而且碎石在頭 Haurei 海灣，拉帕島，法屬玻里尼西亞附近的淺水區 (<1.5 公尺) 中有一些分散的馬尾藻的底部。
Williams, J.T. and D. Lecchini, 2004. Parioglossus galzini, a new species of ptereleotrid dartfish from Rapa Island (Teleostei: Gobioidei: Ptereleotridae). Zootaxa 506:1-8. (Ref. 52789)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
