| Primocerus | |
|---|---|
| |
| Dorsal view of Primocerus neutrum | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | |
| Subfamily: | |
| Genus: | Primocerus Girón & Short, 2019
|
| Diversity | |
| 9 species | |
Primocerus is a Neotropical genus of water scavenger beetle in the family Hydrophilidae represented by nine described species known from the Guiana Shield Region. [1]
Taxonomy
The genus Primocerus was described for the first time by Girón & Short in 2019. [2]
It belongs in the subfamily Acidocerinae and contains nine described species from Brazil ( Pará), Guyana, Suriname, and Venezuela. [1] [2]
Description
Small to medium-sized beetles (2.4–4.9 mm), smooth and shiny dorsally, orange-brown, reddish brown, or dark brown in coloration, with moderately long maxillary palps. The elytral punctation ranges from shallow to strongly marked, forming impressed serial striae; all the species bear a well defined sutural stria. A complete diagnosis was presented by Girón and Short. [1] [2]
Habitat
According to Girón and Short, "The habitats occupied by members of Primocerus range from forested pools to seepages". [1]
Species
- Primocerus cuspidis Girón and Short, 2019
- Primocerus gigas Girón and Short, 2019
- Primocerus maipure Girón and Short, 2019
- Primocerus neutrum Girón and Short, 2019
- Primocerus ocellatus Girón and Short, 2019
- Primocerus petilus Girón and Short, 2019
- Primocerus pijiguaense Girón and Short, 2019
- Primocerus semipubescens Girón and Short, 2019
- Primocerus striatolatus Girón and Short, 2019
References
- ^ a b c d Girón, Jennifer C.; Short, Andrew Edward Z. (2021-06-18). "The Acidocerinae (Coleoptera, Hydrophilidae): taxonomy, classification, and catalog of species". ZooKeys (1045): 1–236. doi: 10.3897/zookeys.1045.63810. ISSN 1313-2970. PMC 8233300. PMID 34228772.
- ^ a b c Girón, Jennifer C.; Short, Andrew Edward Z. (2019-06-13). "Three additional new genera of acidocerine water scavenger beetles from the Guiana and Brazilian Shield regions of South America (Coleoptera, Hydrophilidae, Acidocerinae)". ZooKeys (855): 109–154. doi: 10.3897/zookeys.855.33013. ISSN 1313-2970. PMC 6586674. PMID 31244545.
| Primocerus | |
|---|---|
|
| |
| Dorsal view of Primocerus neutrum | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | |
| Subfamily: | |
| Genus: | Primocerus Girón & Short, 2019
|
| Diversity | |
| 9 species | |
Primocerus is a Neotropical genus of water scavenger beetle in the family Hydrophilidae represented by nine described species known from the Guiana Shield Region. [1]
Taxonomy
The genus Primocerus was described for the first time by Girón & Short in 2019. [2]
It belongs in the subfamily Acidocerinae and contains nine described species from Brazil ( Pará), Guyana, Suriname, and Venezuela. [1] [2]
Description
Small to medium-sized beetles (2.4–4.9 mm), smooth and shiny dorsally, orange-brown, reddish brown, or dark brown in coloration, with moderately long maxillary palps. The elytral punctation ranges from shallow to strongly marked, forming impressed serial striae; all the species bear a well defined sutural stria. A complete diagnosis was presented by Girón and Short. [1] [2]
Habitat
According to Girón and Short, "The habitats occupied by members of Primocerus range from forested pools to seepages". [1]
Species
- Primocerus cuspidis Girón and Short, 2019
- Primocerus gigas Girón and Short, 2019
- Primocerus maipure Girón and Short, 2019
- Primocerus neutrum Girón and Short, 2019
- Primocerus ocellatus Girón and Short, 2019
- Primocerus petilus Girón and Short, 2019
- Primocerus pijiguaense Girón and Short, 2019
- Primocerus semipubescens Girón and Short, 2019
- Primocerus striatolatus Girón and Short, 2019
References
- ^ a b c d Girón, Jennifer C.; Short, Andrew Edward Z. (2021-06-18). "The Acidocerinae (Coleoptera, Hydrophilidae): taxonomy, classification, and catalog of species". ZooKeys (1045): 1–236. doi: 10.3897/zookeys.1045.63810. ISSN 1313-2970. PMC 8233300. PMID 34228772.
- ^ a b c Girón, Jennifer C.; Short, Andrew Edward Z. (2019-06-13). "Three additional new genera of acidocerine water scavenger beetles from the Guiana and Brazilian Shield regions of South America (Coleoptera, Hydrophilidae, Acidocerinae)". ZooKeys (855): 109–154. doi: 10.3897/zookeys.855.33013. ISSN 1313-2970. PMC 6586674. PMID 31244545.