HCrabs {SRMData} | R Documentation |
Hermit crabs
Description
The number of male crabs attached to female horseshoe crabs
Usage
data(HCrabs)
Format
A data frame with 173 rows (each crab) and 5 columns:
- Col
The female's carapace colour; one of
LM
(light medium),M
(medium),DM
(dark medium) orD
(dark)- Spine
The female's spine condition; one of
BothOK
,OneOK
orNoneOK
- Width
The female's carapace width, in cm
- Wt
The weight of the female, in grams
- Sat
The number of male crabs attached ('satellites')
Source
H. J. Brockmann (1996) Satellite male groups in horseshoe crabs, Limulus polyphemus. Ethology, 102(1), 1–21.
[Package SRMData version 1.0.1 Index]