Paranephrolenellus

Paranephrolenellus Temporal range: Toyonian (Upper Olenellus-zone) 516–513 Ma PreЄ Є O S D C P T J K Pg N ↓
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Trilobita
Order:	Redlichiida
Suborder:	Olenellina
Superfamily:	Olenelloidea
Family:	Biceratopsidae
Subfamily:	Biceratopsinae
Genus:	Paranephrolenellus Webster, 2007
Species
P. besti Webster, 2007 (Type)[1] P. cowiei Peel, 2011[2] P. inflatus Webster, 2007[1] P. klondikensis Webster, 2007[1]

Paranephrolenellus is an extinct genus of trilobite, fossil marine arthropods. Currently four species are attributed to it. Paranephrolenellus lived at the end of the Lower Cambrian.^[1]

Etymology

Paranephrolenellus is named for the close similarity of this genus to Nephrolenellus. The names of the species are derived as follows.

• P. besti is named in honor of R.V. Best, for his work on the olenelloids of the Laurentian Cordillera.
• P. inflatus refers to the inflation of the lateral cephalic border and base of the genal spines.
• P. klondikensis is named for Klondike Gap, Chief Range, where the species was first discovered.^[1]

References

1. M., Webster (2007). "Paranephrolenellus, a new genus of Early Cambrian olenelloid trilobite" (PDF). Memoirs of the Association of Australasian Palaeontologists 34: 31–59.
2. Peel, J.S. (2011). "Olenelloid trilobites from Cambrian Series 2 of Devon Island, Nunavut, Arctic Canada". Canadian Journal of Earth Sciences 48 (part 11): 1471–1482. doi:10.1139/E11-048.