INSECTS. APTERA. 115. Hydrachna. 709 
Cniftaceous, brown, margined, convex and fiat beneath. 
On coleopterus Inlefts. Scraack Auit.p. 5 ^ 4 ’ •®^ 4 * 
Red with paler legs and feelers: body and legs covered with 
longKh briftles. 
Schravck Aust. p 524. »• 1085. 
On the leaves of the Sambucus nigra : flow. 
Hemifphaerical, pale, glabrous with equal legs. 
On the Aearus craflipes. Scbrauck. Aust. p, 524 ». 1087, 
C 
‘“'■‘’'Ww. Ovate pubefcent red, black beneatli between the legs : fcu- 
tel ovate black. 
Qn Mofs. Pall. Spidl. Zoo!. ().p. 44 ' 
B. Antennae Cetaceous. Trombidium. 
'‘^“dus. Abdomen hairy red and obtufe behind : fore-lhanks paler. 
Pallas fpicil. Zool. t'afe. g, tab, 3. fig, II. • r ■ 
Bodx very hairy and red, but turns white when preferred in fpi- 
rits of wine. 
Ovate, red, deprefied, filky, and retufe behind. 
Degecr, Inf. 7. tab. 12, 13- lAst. Aran. fig. 
Blank Inf. tab. 41. fig. I. Reef. Inf tab, 38. 
Inhabits Europe and America, on dry foil. 
38. 
Ovate, red, deprefled, dowmy, obtufe behind 
Def^eer. Inf. tab. <). fig. 3, 4 - Frifch. \nf. 8. tab, 3. 
Reef Inf. 3. /^^/^ 2;. ShIz. Ilf tab Z'l. fig, 147; 
Inhabits Europe, in frclh waters, and fwiins very ninibiy, 
11.5. HYDRACIINA. Head, thorax and 
abdomen iniited ; feelers 3, jt^inted : eyes 
3 — 6‘ : Legs 8, ciliate and ibrined lot 
iwiinmii’ig. 
Thefc arc inhabitants nf the Water, and fwim wit’i great veloci- 
ty , they pre) on the larvas ot Tipulse and MOnoculi ; the 
egfs are red and at the firft fphtErical, but afterw'ards become 
femiiunar ; larnia 6-footcd and fnrnilhed with a Angular pro- 
butcis. 
A. Eyes 1 : body taUed, 
* Globator. 
