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Thorius arboreus, commonly known as the arboreal minute salamander, is a species of salamander in the family Plethodontidae. It is endemic to Sierra de Juarez , Oaxaca , Mexico. [ 1 ] [ 3 ] [ 4 ] The specific name arboreus , derives from the Latin word arbor , meaning tree, referring to the arboreal habitat of this species.
The Arboreal Salamander exhibits a unique reproductive strategy in which the females lay their eggs in moist burrows, which the hatchlings then enter. The adult salamanders stay near their eggs to shield them from predators and environmental hazards, demonstrating parental care and increasing the hatchlings' chances of survival.
Thorius, also known as minute salamanders, [1] pigmy salamanders, or Mexican pigmy salamanders, is a genus of salamanders in the family Plethodontidae. They are endemic to Mexico and found in southern Veracruz and Puebla to Guerrero and Oaxaca .
Many salamanders do not use vocalisations, [70] and in most species the sexes look alike, so they use olfactory and tactile cues to identify potential mates, and sexual selection occurs. Pheromones play an important part in the process and may be produced by the abdominal gland in males and by the cloacal glands and skin in both sexes.
The Salamandroidea are a suborder of salamanders, referred to as advanced salamanders. The members of the suborder are found worldwide except for Antarctica , sub-Saharan Africa, and Oceania . They differ from suborder Cryptobranchoidea as the angular and prearticular bones in their lower jaws are fused, their trunk ribs are bicapitate, and all ...
Salamanders mostly feed on small invertebrates found on forest floors. Diet is influenced by size and micro-habitat of the salamander. Bolitoglossa rufescens are small and strictly arboreal, research shows that their diet is comprised significantly of ants followed by beetles and weevils (), collembolans, and arachnids.
The largest species of lungless salamanders, Bell's false brook salamander, can reach lengths of 36 cm (14 in). [5] Many species have a projectile tongue and hyoid apparatus, which they can fire almost a body length at high speed to capture prey. Measured in individual numbers, they are very successful animals where they occur.
Bolitoglossa is a genus of lungless salamanders, also called mushroom-tongued salamanders, [1] tropical climbing salamanders, [2] or web-footed salamanders, [3] in the family Plethodontidae. [ 1 ] [ 4 ] Their range is between northern Mexico through Central America to Colombia , Venezuela , Ecuador , Peru , northeastern Brazil , and central ...