abbas
abbreviatus
abrolhosensis
achatinus
aculeiformis
acutangulus
acutimarginata
adamsonii
aemulus
africanus
agassizi
alabaster
albuquerquei
 alconnelli
algoensis
alisi
amadis
ambiguus
ammiralis
amphiurgus
anabathrum
anabelae
anemone
angasi
angioiorum
antoniomonteiroi
 aphrodite
aplustre
araneosus
archon
arcuata
arenatus
armadillo
armiger
articulata
artoptus
asiaticus
ateralbus
atlanticoselvagem
 attenuatus
augur
aulicus
aurantius
auratinus
aureopunctatus
aureus
auricomus
aurisiacus
australis
austroviola
axelrodi