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> Siluriformes (Catfishes) > Loricariidae (Armored catfishes) > Loricariinae
Etymology: Loricaria: Latin, lorica, loricare = cuirass of corslet of leather; 1706 + Greek, ichthys = fish (Ref. 45335); coximensis: Name refers to the type locality, the Rio Coxim..

Environment: milieu / climate zone / depth range / distribution range экология

; пресноводный демерсальный. Tropical

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South America: Rio Coxim and first order tributary within 500 meters from the powerhouse of the Ponte Alta Hydroelectric facility, municipality of São Gabriel do Oeste in Mato Grosso do Sul State, Brazil.

Size / Вес / Возраст

Maturity: L_m ? range ? - ? cm
Max length : 9.4 cm SL самец/пол неопределен; (Ref. 94550)

Краткое описание определительные ключи | морфология | морфометрия

Distinguished from all other congeners except Loricaria holmbergi, Loricaria lundbergi, Loricaria parnahybae, and Loricaria pumila by having abdominal plates confined to the pre-anal shield and posterior median abdominal area, usually loosely joined or separated by naked areas, pectoral girdle mostly naked, with isolated plates near base of pectoral fins and posterior to gill opening (vs. abdominal plates well developed and tightly arranged across the entire median abdominal area, including the pectoral girdle). Differs from these other four species by meristic counts and several morphometric proportions, particularly a broader head, 19.4-21.3% SL (vs. 14.1-19.1% SL) (Ref. 90156).

Facultative air-breathing in the genus (Ref. 126274); Gut contents of one specimen contain only seeds which conforms with previous observations of granivory in other species of Loricaria (Ref. 90156).

Life cycle and mating behavior Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки

Основная ссылка Upload your references | ссылки | координатор : Fisch-Muller, Sonia | соавторы

Rodriguez, M.S., M.R. Cavallaro and M.R. Thomas, 2012. A new diminutive species of Loricaria (Siluriformes: Loricariidae) from the Rio Paraguay System, Mato Grosso do Sul, Brazil. Copeia 2012(1):49-56. (Ref. 90156)

Статус Красного Списка МСОП (Ref. 130435)

В критическом состоянии (CR) (B2ab(iii)); Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

Harmless

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Trophic ecology
пищевые объекты
Diet compositions
Food consumptions
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хищники

Ecology
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Length-weight rel.
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Life cycle
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Anatomy
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Otoliths

Physiology
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Visual pigment(s)
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Stamps, coins, misc.

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00347 (0.00159 - 0.00757), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.6 ±0.2 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Loricaria coximensis Rodriguez, Cavallaro & Thomas, 2012