分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Cichlinae
Etymology: Herichthys: Greek, eri = very, a lot + Greek, ichthys = fish (Ref. 45335); tepehua: Name derived from the Nahuatl language meaning 'the ones who possess the mountains.' It refers to the remaining, as of the 1990 Mexico census, 10,573 members of the indigenous Tepehua ethnic group and their language, spoken in eastern Mexico in the states of Veracruz, Hidalgo, and Puebla.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性.
Central America: Tuxpan/Pantepec, Cazones, Tecolutla, Tenixtepec and Solteros river systems in Mexico.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 13.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 99935)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 15 - 17; 背的軟條 (總數) : 10 - 12; 臀棘: 4 - 6; 臀鰭軟條: 8 - 10. Herichthys tepehua is distinguished from H. deppii by having longer head (mean 37% SL, SD 2% SL vs. mean 35% SL, SD 1% SL), shorter distance from the anal fin origin to the hypural base (mean 39% SL, SD 2% SL vs. 42% SL , SD 1% SL), a larger eye (mean 26% HL, SD 3% vs. mean 24% HL, SD 2% HL). It can be diagnosed from H. carpintis in that it has a longer anal fin origin-hypural base distance (mean 39%, SD 2% vs. mean 38%, SD 2%) in SL; deeper cheeks (mean 32%, SD 4% vs. mean 28%, SD 4%) and longer snout (mean 39%, SD 4% vs. mean 37%, SD 3%) all in HL. It also differs from other congeners by the following autapomorphies: 2 conspicuous blue/ green parallel markings on the sides of the cheeks extending from the lip fold to the orbit of the eye. Ground color is blue-green. It shares with H. deppii the absence of iridescent spots/pearls on the body (Ref. 99935).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
De la Maza-Benignos, M., C.P. Ornelas-García, M.d.L. Lozano-Vilano, M.E. García-Ramírez and I. Doadrio, 2015. Phylogeographic analysis of genus Herichthys (Perciformes: Cichlidae), with descriptions of Nosferatu new genus and H. tepehua n. sp. Hydrobiologia 748:201-231. (Ref. 99935)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01064 - 0.04934), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
