illas fuperne utrinque duse, una fupra alteram. In- 
fra coronam Probofcis dependet, fere duos pollices 
longa, nervo medio et apice in capitulum incraffato, 
albido: ore terminali. Apex hyalinus : et tota pro- 
bofcis gelatina farta videtur: fub illa maculae al- 
bidze, parve, fparfz interdum. Oculus uterque ad 
nucham interne prope marginem ; hinc fatis ab in- 
vicem remoti; conftant macula ovali, tranfverfa, 
fufca; cui introrfum imponitur infundibulum, feu 
conus inverfus, obfcure teftaceus ; recipiens fphe- 
rulam hyalinam, fimilem bulle aeree. Truncus ab 
oculis ad caudam fere cylindricus; pone fuperne ro- 
tundatus, nec nifi bafi cum cauda conjunctus, levis, 
immaculatus : inferne juxta pinnam albo-maculatus: 
abdomen fubtus totum afperum. Ante pinnam 
Sacculus duplex, an gula? ovatus, pendulus, hya- 
lino-maculatus. Azus proxime fupra ligamentum 
caude. In quibufdam fupra anum in extremo 
trunco nucleus globofus, albidus, lente minor. 
Cauda verticalis, pollicaris; antice, fed inferius 
longo collo adnata trunco; catterum triangularis, 
utrinque lineis quatuor aculeatis ; angulato-fcabra, 
terminata pinnula utrinque horrizontali, femicor- 
data, cauda quater breviore, prominente ultra caudae 
apicem; ubi margine incumbit margini caudz. 
Pinna pone medium trunci, orbicularis, diametro 
pollicis, compreffa, bafi incraffata, laminifque trunci 
albis utrinque crenatis, affixa. Subtus in margine 
pinnula alia, campanulata, puncto medio affixa, hy- 
alina. 
Habitat in Mari Mediterraneo et Archipelago.”* 
