hypural
Of, relating to, forming or being one of the partially-fused hemal spines that support the caudal fin rays in most teleosts.
Used in 19 profiles
Ichthyological terms, not general ones.
Of, relating to, forming or being one of the partially-fused hemal spines that support the caudal fin rays in most teleosts.
Used in 19 profiles
Common name for Ichthyophthirius multifiliis, a protozoan which infects freshwater fish. Commonly referred to as white spot due to the characteristic white nodules formed under the skin or gill tissue during the feeding stage of its life cycle.
Used in 18 profiles
Printed or computer-aided table or other device assisting identification of species. Normally presented in the form of a single-access key.
Used in 4 profiles
Artificially stimulating a fish species to reproduce in captivity.
Used in 1 profile
To breed with another race or species; hybridise.
Used in 11 profiles
Of, relating to, or located on the space between the eyes
Used in 55 profiles
Located between two fin rays or spines.
Used in 2 profiles
The membrane connecting fin rays and spines in fishes.
Used in 15 profiles
Existing or occurring between different species. Opposite of intraspecific.
Used in 1 profile
Relating to or inhabiting the small spaces between tissue, organs, or grains of a substrate.
Existing or occurring within a given species. Opposite of interspecific.
Used in 30 profiles
Any member of the crustacean order Isopda, comprising species with 7 pairs of legs and lacking a fully-formed carapace.
Used in 1 profile
Global inventory of the conservation status of species maintained by the IUCN.
Used in 19 profiles
Not yet fully mature though mostly similar in form to an adult specimen; young.
Used in 400 profiles
Broad-spectrum antibiotic isolated from the soil bacterium Streptomyces kanamyceticus.
Bony process or plate at the base of the first ( unbranched ) and second ( first branched ) ray of the pectoral-fin in most male specimens of the family Cobitidae. It is also known as 'Canestrini's scale'.
Used in 24 profiles
A fish species exhibiting larvophily.
Reproductive strategy whereby the eggs are laid on a solid surface where they hatch before being brooded for a further period in the mouth of one or both parents. Seen in some Geophagus spp., for example.
In zoological nomenclature, a syntype specimen selected as the name-bearing type of a nominal taxon in the absence of a designated holotype.
Used in 6 profiles
A species practicing lepidophagy.
Used in 9 profiles