分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Actinopteri > Siluriformes
(Catfishes) 鯰形目 (Catfishes)
(Squeakers or upside-down catfishes) 倒立鯰科 (Squeakers or upside-down catfishes)
Etymology: Chiloglanis: Greek, cheilos = lip + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335); pezoldi: This species is named for Frank Pezold, who led the 2003 expeditions that collected this and other species; he initiated Ray Schmidt's research on the fishes from the area (Ref. 116018).
Environment: milieu / climate zone / depth range / distribution range
; 淡水 居於水底的.
Africa: Loffa River in Guinea and possibly also in Liberia (Ref. 116018).
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 5.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 116018)
型態特徵 | 形態測量圖
背棘 (總數): 2; 背的軟條 (總數): 4-6; 臀棘 0; 臀鰭軟條: 8 - 10. Diagnosis: Chiloglanis pezoldi is distinguished from C. waterloti, C. longibarbis, C. occidentalis, C. normani, C. nzerekore, C. kabaensis, and C. kolente in having more mandibular teeth in the functional row; it can be easily distinguished from C. polyodon and C. lamottei in having fewer mandibular teeth in the functional row, and from Chiloglanis aff. micropogon in having moderately long medial and lateral mandibular barbels vs. absent or reduced barbels; it is distinguished from C. dialloi and C. loffabrevum in having longer dorsal spines; it is distinguished from C. camarabounyi in having longer pectoral spines, fewer premaxillary teeth, 51-77 vs. 60-112, and a longer adipose fin, 13.2-21.9% of standard length vs. 12.1-15.9%; it can be distinguished from C. tweddlei in having a smaller premaxillary tooth patch, 12.2-15.8% of standard length vs. 15.3-18.2%, and in having premaxillary teeth in three rows vs. four rows (Ref. 116018).
This species is found in a small clear stream on the edge of the Ziama Forest; in riffles with gravel substrate and woody debris (Ref. 116018).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Schmidt, R.C., H.L. Bart, F. Pezold and J.P. Friel, 2017. A biodiversity hotspot heats up: Nine new species of suckermouth catfishes (Mochokidae: Chiloglanis) from Upper Guinean forest steams in West Africa. Copeia 105(2):301-338. (Ref. 116018)
IUCN 瀕危狀態 (Ref. 125652)
瀕危 (EN) (B1ab(iii)); Date assessed: 22 October 2019
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this BS (Ref. 93245
營養階層 (Ref. 69278
): 3.2 ±0.4 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) .
Climate Vulnerability (Ref. 125649
): (0 of 100) .