Chimantá Poison Frog vs Kleiner Leuchthai

Anomaloglossus rufulus compared with Isistius brasiliensis

Key Differences

• Chimantá Poison Frog is Near Threatened while Kleiner Leuchthai is Least Concern.

Taxonomic Classification

Rank	Chimantá Poison Frog	Kleiner Leuchthai
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Amphibia (Amphibien)	Elasmobranchii
Order	Anura (Froschlurche)	Squaliformes (Dornhaiartige)
Family	Aromobatidae	Dalatiidae
Genus	Anomaloglossus	Isistius
Species	Anomaloglossus rufulus	Isistius brasiliensis

Evolutionary Relationship

Chimantá Poison Frog and Kleiner Leuchthai share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Chimantá Poison Frog

NT — Near Threatened

Kleiner Leuchthai

LC — Least Concern

Physical Characteristics

Attribute	Chimantá Poison Frog	Kleiner Leuchthai
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chimantá Poison Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Kleiner Leuchthai

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Chile, Norway, and Taiwan.

Chimantá Poison Frog

The Chimantá Poison Frog (Anomaloglossus rufulus) is a species in the genus Anomaloglossus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Kleiner Leuchthai

The cigar shark, also known as the cookiecutter shark (Isistius brasiliensis), is a small but remarkable shark in the family Dalatiidae, found throughout warm oceanic waters worldwide in tropical and subtropical latitudes. Reaching only 40–50 centimeters in length, it possesses oversized jaws with large, triangular lower teeth arranged in a saw-like series that cut distinctive circular plugs of flesh from much larger prey—including tuna, dolphins, whales, billfish, and even submarine cables and human bodies. It does not kill its prey but instead latches on, rotates its body, and excises a characteristic cookie-cutter-shaped bite. The cigar shark is bioluminescent, emitting a green glow from photophores on its ventral surface that may serve as counter-illumination or to attract prey from below. It undertakes diel vertical migrations, ascending to shallower waters at night and descending to mesopelagic depths during the day. The species is classified as Least Concern by the IUCN, with a vast oceanic distribution and no targeted commercial fishery. It is occasionally taken as bycatch. The geographic epithet brasiliensis refers to Brazil, where early specimens were described, but the species' range is circumglobal in warm oceans. The cookiecutter shark's feeding strategy is one of the most unusual among elasmobranchs.