Lystrocheiridae

## Taxonomy

Polypodia

Sarcopodia

Neopoda

Osteopoda

Polyschia

Platydontia

Edaphotheria

Eurycheiridae

**Lystrocheiridae**

**Lystrocheiridae** (lit. "shovel hands") is a desert-clade of Eurycheiridae.

## Description

The Lystrocheirids are nocturnal scavengers, feeding on any source of food (carrion, Tylophytes, or small prey) they can find in the desert.

Compared to other Eurycheirids, Lystrocheirids are smaller, have smaller walking limbs, shorter pedipalps, and have proportionally broader and more muscled forelimbs. Their anterior pair of eyes are disproportionately larger, and possess tapetum lucidiums to increase their effectiveness during the night. Similarly to Amblypods, these eyes have a ring of muscle around them, which can constrict to protect the eyes from damage (although in Lystrocheirids, these have the added function of controlling light intake, somewhat like an iris). While the other two pairs of eyes remain unspecialized, they still aid in increasing depth perception.

### Reproduction

Lystrocheirids are the second group of Osteopods to develop live birth. In the case of the Lystrocheirids, they rely on lecithotrophic ovoviviparity. Around a dozen "grubs" are delivered in a single litter. These grubs are born in a premature state, not yet having developed functioning eyes or solidified bones. To increase her young's chances of survival, the mother will deliver atop of a carcass, which will both protect the young from the hostile climate and provide them with the nutrients necessary to finish their development.

## Gallery

**Lystrocheirid** scavenging on the dead body of an Amblypod.Ditto.**Lystrocherids** and TylophytesPsammonyx larva emerging from an Amblypod, art by Goldjim

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												* File:StenopsidaeEvo.pngArchestenopsidae
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 † = Extinct