分類 / Names
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Siluriformes (Catfishes) >
Pseudopimelodidae (Bumblebee catfishes, dwarf marbled catfishes) > Batrochoglaninae
Etymology: Microglanis: Greek, mikros = small + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335); carlae: Named for Carla Simone Pavanelli (Universidade Estadual de Maringá, Núcleo de
Pesquisas em Limnologia, Ictiologia e Aqüicultura) for her contributions to Neotropical ichthyology.
Eponymy: Dr Carla Simone Pavanelli (d: 1967) is a Brazilian biologist and curator at the Center for Research in Limnology, Ichthyology and Aquaculture, at the University of Maringá (UEM), for the last thirty years. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の. Tropical
South America: Río Paraguay basin in Paraguay.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 3.4 cm SL オス/雌雄の選別がない; (Ref. 94156)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 1; 背鰭 (合計) : 6; 臀鰭: 9 - 11. A member of the Microglanis parahybae species complex on the basis of color pattern which differs from other species of the genus by having the following combination of characters: paired and anal fins mottled or with thin faint bands, trunk with dark-brown saddles, anterior margin of pectoral spine with serrations retrorse proximally and antrorse distally, tip of pectoral spine as a distinct bony point, continuous portion of lateral line reaching vertical through last dorsal-fin ray, caudal peduncle with irregularly shaped, faint to dark blotch, maxillary barbel surpassing vertical through dorsal-spine origin, and dark bar on posterior flank continuous from base of adipose fin to that of anal fin (Ref. 79079).
Occurs in moderately flowing sections of streams with dark brown water and bottom of sand and mud. Collected using a dip net under floating vegetation at a depth of 1.5 to 2 m (Ref. 79079). Two specimens have stomach contents consisting of algae and insect larvae (Ref. 79079).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Vera Alcaraz, H.S., W.J. da Graça and O.A. Shibatta, 2008. Microglanis carlae, a new species of bumblebee catfish (Siluriformes: Pseudopimelodidae) from the río Paraguay basin Paraguay. Neotrop. Ichthyol. 6(3):425-432. (Ref. 79079)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
用具
特記事項
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インターネットの情報源
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=0.00741 (0.00314 - 0.01747), b=3.10 (2.90 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
