分类 / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopteri > Blenniiformes
(Blennies) > Tripterygiidae
(Triplefin blennies) > Tripterygiinae
Etymology: Enneapterygius: Greek, ennea = nine times + Greek, pterygion = little fin (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
; 海洋 礁区鱼类; 深度上下限 1 - 14 m (Ref. 88983), usually 1 - ? m (Ref. 88983). 熱帶
Western Indian Ocean: Red Sea, along East African coast to southern Kwazulu-Natal, Mauritius, Seychelles, Comoros and St. Brandon Shoals; not recorded in Gulf of Oman.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 2.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 88983)
背棘 (总数): 14 - 16; 背的软条 (总数): 9-10; 臀棘 1; 臀鳍软条: 17 - 18; 脊椎骨: 34 - 36. Dorsal fins III + XI-XIII + 9-10 (usually III + XII + 10); anal fin I, 17-18 (usually 18 rays); pectoral fin 15: 2-4 + 4-6 + 7 (usually 3+5+7). LL, pored scales12-14; notched scales 19-23 (usually 22-Red Sea, or 21- S. Africa east coast), starting at one scale row below the end of the pored series; longitudinal scale series 31; total lateral scales 31; transverse scales 3/6. Vertebrae 10 + 24-26. Dentary pores 3 + 1 + 3 ; head 3.2-3.8 in SL; eye 2.9-3.7 in head length; nape partially scaled, abdomen without scales, single row of scales at base of caudal fin; supratemporal sensory canal crescent-shaped; supraorbital cirrus small and pointed; first dorsal fin about equal in height to second in males, lower in females. Key features are: low first dorsal fin; brown and green radii around eye; males head and chest black, body yellow, while females body yellow-green body, head with brown stripe on nose and orange bar below eye (Ref. 57774, 88983).
鲜黄色的颜色; 雄性有黑色的头部与后颈。 (参考文献 5497)
Adults occur in shallow, sheltered waters, on hard corals; found on the upper part of coral reefs, usually along the reef margin in depths of about 1 m, often on corals covered by low algae. Also found in bays or sheltered lagoons (Ref. 88983). Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites (Ref. 240). Larvae are planktonic which occur primarily in shallow, nearshore waters (Ref. 94114).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Holleman, W. and S.V. Bogorodsky, 2012. A review of the blennioid fish family Tripterygiidae (Perciformes) in the Red Sea, with description of Enneapterygius qirmiz, and reinstatement of Enneapterygius altipinnis Clark, 1980. Zootaxa 3152:36-60. (Ref. 88983)
CITES (Ref. 123416)
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
Estimates based on models
Preferred temperature (Ref. 115969
): 24.8 - 29.1, mean 27.5 °C (based on 669 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00348 - 0.01814), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
营养阶层 (Ref. 69278
): 3.1 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref. 120179
): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
脆弱性 (Ref. 59153
): Low vulnerability (10 of 100) .