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38a Clasis IV.
apicem præcise attenuatum. Branchiæ IV,
tuberculis pectinatis in superficie arcuatis
instructaæ, quorum sunt lineæ 2 in unaquaque, quæ
in 1:ma linea exteriori reliquis sunt multo
longiora, in omnibus reliquis ténuissima.
DORSUM a capite parum ascendens, a pinna dorsi
versus caudam declive, attenuatum, pone
caput planiusculum, levissime sulcatum, hinc
convexum, juxta pinnam dorsi anteriorem acumina-
tum, pone illam convexum.
Latera abdominis parum convexa, juxta caudam
latiuscula.
Abdomen convexum ut dorsum, infra P. ani
fursum angustatum.
PINNÆ in universum VII. P. DoRsi 2: Prior
in medio dorsi. Radii XXIII, quorum 1.
brevilsimus, 2:do adnatus. 2. tertio brevior,
reliquis dimidio brevior. Omnes s9 apice
molles, sed non ramosi, nec nodosi.
P. Donst altera minima, ex dorso oblique
ascendens, pone perpondicularis, apice obtusa,
squamis tecta ex cute continuata, radiis destituta,
basi orassa, adeoque vix pro pinna, sed pro lobo
excute præcedente habenda, medio inter p.
dorsi & caudam.
P. PECTORALES pone gulam, prope abdomen,
apice acuminatæ. Radii XVII: 4 priores
longiores; reliqui sensim decrescentes; priores
simplices, apice molles; reliqui bifidi.
P. VENTRALES directe sub dorsali, in medio
abdominis. Radii X: 1 secundo paulo brevior; 2
reliquis longior; reliqui sensim breviores. Dua
1 & 3 ultimi simplices nodosi; reliqui fsÖf
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