Haploclastus
Haploclastus is a genus of Indian tarantulas that was first described by Eugène Simon in 1892. The genus Phlogiodes has been synonymized with Haploclastus by some authors.
Description
They can be distinguished by the deep and procured fovea, with horizontal thornlike hairs in two or three rows above and below the maxillary. These hairs have a long tapering, they are modified and aligned vertically in a "diffuse" pattern on the maxilla.Taxonomy
The genus Haploclastus was first described by Eugène Simon in 1892. In 1899, Reginald Pocock erected the genus Phlogiodes. He described two species, Phlogiodes validus from a male specimen and Phlogiodes robustus from a female specimen. The relationship between the genera Haploclastus and Phlogiodes has varied; in 1985, Raven sank Phlogiodes into Haploclastus. In 2010, the two Phlogiodes species were synonymized and transferred to Haploclastus as Haploclastus validus. In 2013, H. validus was restored to Phlogiodes, the placement accepted by the World Spider Catalog as of 2025.Species
, the World Spider Catalog accepted seven species, all found in India:- Haploclastus ajithii – India
- Haploclastus bratocolonus – India
- Haploclastus cervinus Simon, 1892 – India
- Haploclastus montanus – India
- Haploclastus nilgirinus Pocock, 1899 – India
- Haploclastus satyanus – India
- Haploclastus tenebrosus Gravely, 1935 – India
Transferred to other genera
- Haploclastus himalayensis → Chilobrachys himalayensis
- Haploclastus devamatha → Cilantica devamatha
- Haploclastus kayi → Cilantica kayi
- Haploclastus validus, syn. H. robustus → ''Phlogiodes validus''