Classification / Names
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Siluriformes (Catfishes) >
Mochokidae (Squeakers or upside-down catfishes) > Chiloglanidinae
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).
Eponymy: Dr Frank L Pezold, Dean and Professor of Biology (2006–present) at Texas A&M University, led the expedition to Guinea (2003) that collected this species. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; स्वच्छ जल, अलवण जल बेनथोपिलाजिक. Tropical
Africa: Loffa River in Guinea and possibly also in Liberia (Ref. 116018).
आकार / वज़न / Age
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 5.1 cm SL पुल्लिंग / अलिंग; (Ref. 116018)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 2; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 4 - 6; गुदा कांटा: 0; ऐनल सौफट रेज़: 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).
Body shape (shape guide): elongated.
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
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
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 Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
मात्स्यिकी: कोई रुचि बग़ैर
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Phylogenetic diversity index (संदर्भ
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).
Trophic level (संदर्भ
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
लौटाव (संदर्भ
120179): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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