Sam William Heads, Ph.D.

20052018
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Agriculture & Biology

Orthoptera
Insecta
fossils
new species
Tridactylidae
amber
Gryllidae
Gryllotalpidae
Colombia
Scapteriscus
Brazil
Dominican Republic
type collections
Belize
Neuroptera
Acrididae
mushrooms
Scapteriscus abbreviatus
Melanoplus differentialis
ocelli
new taxa
Mantispidae
Rhopalidae
new genus
Aradidae
legs
color
Myrmeleontidae
Megaloptera
Green River
nymphs
entomologists
Berytidae

Earth & Environmental Sciences

Cretaceous
fossil
new species
amber
cricket
new genus
Aptian
type specimen
new taxon
fossil record
caddisfly
Miocene
insect
body size
Jurassic
family
phylogenetics
subspecies
Burdigalian