Phenopelopidae Temporal range:
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Oribatida |
Superfamily: | Phenopelopoidea |
Family: |
Phenopelopidae Petrunkevitch, 1955 |
Phenopelopidae is a family of oribatid mites in the order Sarcoptiformes. [1] [2] [3] [4] As of 2018, there were 4 genera and 106 species known in this family. [5]
Adult mites of this family are 400-900 μm long and usually dark brown to almost black in colour, but light brown individuals also occur. They can be distinguished from other oribatid families by: flat and blade-like lamellae (ridges of cuticle between the dorsal trichobothria); elongate pelopsiform or normally developed chelicerae with small chelae; notogaster with a broad anterior tectum, overhanging insertions of interlamellar setae and bothridia; with movable pteromorphs and well- or poorly-circumscribed lenticulus; porose areas small or rarely with saccules, all closely associated with some of the notogastral setae; with eight or 10 pairs of notogastral setae; and custodium broad. [5] [6]
The juvenile stages (larvae and nymphs) differ from adults in being smaller, soft-bodied, light brown and having plicate (folded or crumpled) cuticle. However, juveniles have only been studied for a few species of Phenopelopidae. [5] [6]
These mites are covered in numerous setae, which vary among species and among life stages within species. A typical feature of Phenopelopidae is the presence of long, thick setae on some leg segments. Juveniles of some species have long marginal setae, possibly as protection against small predators. [6]
Phenopelopidae have been collected from leaf litter underneath trees, moss, a forest meadow, at the edge of a bog, grass and woodland. [5] [6] [7] [8] They appear to be fungal feeders, but at least one species can feed on living plant material. [8]
Below is a list of the genera in this family, along with their authorities, years of publication and distributions. [5]
Phenopelopidae Temporal range:
| |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Oribatida |
Superfamily: | Phenopelopoidea |
Family: |
Phenopelopidae Petrunkevitch, 1955 |
Phenopelopidae is a family of oribatid mites in the order Sarcoptiformes. [1] [2] [3] [4] As of 2018, there were 4 genera and 106 species known in this family. [5]
Adult mites of this family are 400-900 μm long and usually dark brown to almost black in colour, but light brown individuals also occur. They can be distinguished from other oribatid families by: flat and blade-like lamellae (ridges of cuticle between the dorsal trichobothria); elongate pelopsiform or normally developed chelicerae with small chelae; notogaster with a broad anterior tectum, overhanging insertions of interlamellar setae and bothridia; with movable pteromorphs and well- or poorly-circumscribed lenticulus; porose areas small or rarely with saccules, all closely associated with some of the notogastral setae; with eight or 10 pairs of notogastral setae; and custodium broad. [5] [6]
The juvenile stages (larvae and nymphs) differ from adults in being smaller, soft-bodied, light brown and having plicate (folded or crumpled) cuticle. However, juveniles have only been studied for a few species of Phenopelopidae. [5] [6]
These mites are covered in numerous setae, which vary among species and among life stages within species. A typical feature of Phenopelopidae is the presence of long, thick setae on some leg segments. Juveniles of some species have long marginal setae, possibly as protection against small predators. [6]
Phenopelopidae have been collected from leaf litter underneath trees, moss, a forest meadow, at the edge of a bog, grass and woodland. [5] [6] [7] [8] They appear to be fungal feeders, but at least one species can feed on living plant material. [8]
Below is a list of the genera in this family, along with their authorities, years of publication and distributions. [5]