分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Loricariidae (Armored catfishes)
甲鯰科 (Armored catfishes) > Hypostominae
Etymology: Peckoltia: Because of Gustavo Peckolt,member of the Natural History Commission of Rondon (Ref. 45335); lineola: Named from the Latin lineola, meaning for little line, in reference to the short lines on the compound pterotic.
Eponymy: Gustavo Peckolt (1861–1923) was a Brazilian-born German botanist and pharmacist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性.
South America: Río Ventuari in Venezuela and Río Iniridá in Colombia.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 77026)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Peckoltia lineola can be identified from all other Peckoltia except P. braueri, P. caenosa, P.
cavatica, and P. vermiculata by having vermiculations on the head and snout. Peckoltia lineola can be identified from P. braueri, P. cavatica, and P. vermiculata by having thick vermiculations almost as wide as the pupil on the compound pterotics and snout (vs. thin vermiculations much narrower than the pupil diameter and by also having large spots on the compound pterotics and snout (vs. no spots); from P. braueri and P. cavatica by lacking an orange band in the dorsal fin; from P. cavatica by having the vermiculations cross the bones like the compound pterotic (vs. dark lines only outlining the plates and bones of the head); from P. caenosa by having dark bands in the fins (vs. light spots), by having long, thick, longitudinal lines on the abdomen (vs. vermiculations with a random orientation), by having the light interspaces on the snout of about the same width of the black spots and lines (vs. light vermiculations narrower than dark ones), and by having the light bands of the caudal at least 50% width of dark bands (vs. 25%); and from P. vermiculata by not having the vermiculations coming from a central point on the parieto-supraoccipital. Peckoltia lineola is similar to P. brevis except that some of the spots on the head and snout combine to form lines (vs. all spots separate) and the spots on the abdomen combine to form long, thick longitudinal lines (vs. spots separate).
Facultative air-breathing in the genus (Ref. 126274); Found in rocky riffles (Ref. 77026).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Armbruster, J.W., 2008. The genus Peckoltia with the description of two new species and a reanalysis of the phylogeny of the genera of the Hypostominae (Siluriformes: Loricariidae). Zootaxa 1822:1-76. (Ref. 77026)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
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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=0.01549 (0.00719 - 0.03336), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
