分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Trichomycteridae (Pencil or parasitic catfishes) > Sarcoglanidinae
Etymology: Ammoglanis: Greek, ammos = sand + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish. Glanis was the sacred spirit of springs in the town of Glanum and there was the Glanicae, a triad of local mother goddesses (Ref. 45335); pulex: Named for its small size ('pulex' meaning flea); noun in apposition.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 5.5 - 6.2. 熱帶; 28°C - 28°C (Ref. 40443)
South America: Paria Grande River , Pamoni River, and Caño Garrapata in Venezuela.
南美洲: Paria 重大的河， Pamoni 河與 Cano Garrapata。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 1.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 39970)
简单描述
检索表 | 型态特徵 | 形态测量图
脊椎骨: 30 - 31. Dark chromatophores inside the body, forming a banded pattern visible from both sides of its transparent body. No teeth on dentary and premaxillary. Scythe-shaped lacrimal with an anterior facet articulating with the anterior palatine cartilage.
在身体里的深色色素胞, 形成一个从它的透明身体的两边是看得见的条纹。 没有牙齿在齿骨与上颌骨前的。 长柄的大镰刀-形状的泪骨有一个连接前面的上颚软骨组织的前面的刻面。
Specimens collected from sand banks near the shorelines of clear water, slightly tea-stained streams. Found buried in coarse clear sand at the stream edge, at depths ranging from about 2 to at least 20 cm, in areas shaded by dense tropical rainforest (gallery forest). Waters with slow current, pH varying between 5.5 and 6.2, temperature between 27.5 and 28°C. Apparently fossorial by daylight. Its relatively short gut have no identifiable gut contents, but it is suspected to feed on microscopic fauna like protozoa, rotifers and nematodes since it inhabits interstitial spaces among sand grains in nutrient-poor, clear-water and backwater streams (Ref. 40443).
标本采集自在清澈的水域的海岸线附近的沙子浅堆 , 些微茶沾染的溪流了。 发现在水流边缘埋藏在粗糙的清澈沙子之中了, 在深度范围从大约 2 到至少 20 公分, 在被密集的热带雨林 (长廊森林) 遮蔽的区域中. 水域且水流和缓的地方, 酸硷度改变在 5.5 与 6.2之间, 在 27.5 与 28° C. 之间的温度 显然掘地白天时。 它的相当短消化道没有可以确认的消化道内容，但是它被猜想自从它之后觅食微小的像原虫的动物相, 轮虫与线虫类在营养物中居住于在沙子谷粒之中的间质空间-少量的, 清澈的水域与回流水溪流.(参考文献 40443)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: Paria 重大的河， Pamoni 河與 Cano Garrapata。
de Pinna, M.C.C. and K.O. Winemiller, 2000. A new species of Ammoglanis (Siluriformes: Trichomycteridae) from Venezuela. Ichthyol. Explor. Freshwat. 11(3):255-264. (Ref. 40443)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 没有兴趣
工具
特别资料
下载 XML
网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [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).
营养阶层 (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
