Tenthredinidae. 539 
Hind wings w. an an. cell, tib. usually w. lateral spurs; antenn. inQ w. 
the 3rd joint very long, suclav. or filif., densely hairy, in g' most fre- 
quently forked. Fam. Hylotomidae. 
4. H.-wings w. an an. cell; Q-antenn. usually serr. or subserr., g-antenn. 
ramose or biramose, Fam. LXXXVI Lophyridae. 
H.-wings without an an. cell; Q-antenn. most frequentl. subelav. or filif., 
g-antenn. usually ramose or filiform. Fam. LXXXVIII Perreyiidae. 
5. H.-wings without an an. cell; antenn. 6—25-jointed, in @ clav. or subelav., 
more rarely filif., in & ramose or simple, filif., multiarticulate. 
Fam. LXXXIX Pterygophoridae. 
6. Body rather short, ovif., abd. not long; scape small, scarcely longer than 
thick, not or only a little larger than the pedicel (exc. in the Blasticoto- 
minae, which has, however, only 4-joint. antenn.), antenn. 4 to 15 joint.; 
head, seen from above, not quadrate, the oceiput more deeply concave, the 
temples not so broad, more rounded behind, while there is no distinet 
furrow or depression betw. the antenn. a. eyes, or so slight as to be 
scarcely noticeable, Fam. XC Selandriidae. 
Body elong., the abd. usually long, narrow, a. subeylindr.,; scape rather 
large, usually 3X as l. as thick, or about 4x larger than the pedicel; 
antenn. 9-joint.; head, seen from above, quadrate, the temples very broad 
a. w. & furrow channel, or depress. on each side of the antenn., betw. 
them a. the eyes, which extends upw. a. posteriorly on the vertex. 
Fam. XCOI Tenthredinidae (part) 
(= subfam. Strongylogasterinae). 
7. Front wings w. 2 cub. cells. 8. 
Front wings w. 1 cub. cell, 2nd submarg. cell receiving 2 rec. nerv.; lan- 
ceolate cell contracted near the middle a. closed at base, or petiolate; an- 
tenn. 9-jointed. Fam. XCI Nematinae. 
8. Abd. acutely marg. at. sides; antenn. clavate, 5 to $-jointed. 9. 
Abd. not marg. at sides; antenn. not clav., 8 to 9-jointed; front wings w. 
3 or 4 cub. cells. 
Front-wings w. 4 cub. cells, the 2nd usually receiv. both rec. nerv. or 
the 2nd rec. is interstit. w. the 2nd trans. cub., very rarely joining the 
base of the 3d submarg. cell; if w. only 3 cub cells the 1Irst transv. 
cub. is wanting; abd. short, ovif. Fam. XCII Dineuridae. 
Front-wings w. 4 eub. cells, the 2nd a. 3d each receiving a rec. nerv.; 
if w. 3 submarg. cells, either the Irst or the 2nd transv. cub. is wanting; 
abd. elongate, subeylindr. Fam. XCIII Tenthredinidae. 
9. Dorsal plates of 1st abd. sgm. usually deeply emargin. medially, leaving 
a membrane exposed. Fam. XCIV Cimbicidae. 
Tenthredinoidea (Phyllophaga). Eintheilung, Titel: Ashmead (p. 334 d. Ber. f. 
1898 sub 25). — Nach Ashmead (3) auf den Westind. Inseln nur vertreten 
p. 365—7 die Hylotomidae m. Schizocera (2 Sp.: krugii Cress. u. zaddachi 
Dew. von Porto Rico) u. Hemidianeura (1 Sp. thoracica Ashm. v. Grenada), 
die Lophyridae d. Lophyrus (1 Sp. auf Cuba: insularis Ashm.) und die 
Cimbicidae durch Cimbex klugii Leach u. macleavi Leach (beide v. San 
Domingo). 
— Liste der westind. Spec. Ashmead (3) p. 365—7. — 7 No. 
