Sam William Heads, Ph.D.

20052019
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Agriculture & Biology

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

Earth & Environmental Sciences

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