Xenopsylla gratiosa

Xenopsylla gratiosa
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Siphonaptera
Family:	Pulicidae
Genus:	Xenopsylla
Species:	X. gratiosa
Binomial name
Xenopsylla gratiosa

Xenopsylla gratiosa is a flea found on seabirds including the European storm petrel. Along with dermanyssid mites, these blood-sucking parasites slow the growth rate of nestlings and may affect their survival rate.

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Wikipedia