954 
elongatum ^ ^ Blumenbach, 1882a 
[Cysticercus'], not Leuckart, 1842 : 
Tetrathyridium (Dithyridium) ; Di- 
thyridium. — Germany *, — So. hail- 
leti. — "Probably larval form of 
Mesocestoides lineatus", fide Ejs- 
mont, 1928— Reported for: #413 
Felis (catus); #479 Canis {fami- 
liaris) ; #464 Herpestes (ichneu- 
mon); #485 Vulpes (species, 
vulpes) . 
[martis « Diesing, 1850a [Piesto- 
cystis °]: Dithyridium. — Europe — 
So.j elongatum'^, fide Ward, 
1895a, 342.— Reported for: #479 
Canis (familiaris) ; #521 Martes 
(foina, martes t. h.).] 
[species Schwartz, 1927, Sci., u. ser., 
V. 66, 17-18: Dithyridium. See 
under Mesocestoides.] 
[species Skrjabin, 1924, Berl. Tier- 
arzt. Wochenschr., v. 40 (20), p. 
(6): Dithyridium. — U. S. S. R. — 
Reported for: #413 Felis (catus 
[dom.]).\ 
[taxi Diesing, 1850a [Piestocystis °]: 
Dithyridium. — Reported for: #479 
Canis (familiaris) ; #528 Meles 
(meles meles s. taxus « t. h.).] 
t285. PSEUDOPHYLLIDEA, p. 100. 
See LtiHEELLiDAE and t286 both- 
KIOCEPHALOIDEA. 
— . LtiHEELLiDAE Baer, 1924, Ann. 
Parasitol., v. 2 (3), July, 239, 240; 
1926, nth & 12th Rep. Dir. Vet. 
Educ. Res. Pretoria, 67, 69.— 
< t285 PSEUDOPHYLLIDEA: 
Size moderate, muscular system 
very well developed; genital pores 
3, ventro-median. Vagina and cir- 
rus sac open into a common atrium; 
ovary ventral, in distal region of 
segment, formed by 2 fairly long 
lobes united by a narrow bridge; 
shell-gland well developed; recep- 
taculum seminis present; uterus a 
winding tube of which the proximal 
portion is surrounded with well- 
developed uterine glands; uterine 
pore distinctly preformed; ova 
large, thick-shelled, operculated. 
Adult in mammals. See Luheella. 
— . Liiheella Baer, 1924, Ann. Para- 
sitol., V. 2 (3), July, 239, tod. mt. 
pretoriensis; 1926, 11th & 12th Rep., 
Dir. Vet. Educ. Res. Pretoria, 67, 
69. — < LtiHEELLiDAE: Excretory 
system well developed, contained 
entirely in the medullary paren- 
chyma, and consisting of 10 longi- 
tudinal anastomosed vessels; longi- 
tudinal nerves much displaced 
towards centre of proglottid; testes 
numerous, forming 2 lateral fields. 
Adult in CANIDAE. 
pretoriensis Baer, 1924, Ann. Para- 
sitol., V. 2 (3), July, 239-240; 1926, 
nth & 12th Rep. Dir. Vet. Educ. 
Res. Pretoria, 67-68, figs. 1-5: 
Luheella. — S. Africa — Reported 
for: #480 Otocyon (megalotis t. h.). 
t286. BOTHRIOCEPHALOIDEA, p. 100. 
See t287 diphyllobothriidae and 
BOTHRIOCEPHALIDAE. 
t287. DIPHYLLOBOTHRIIDAE, pp. 101, 
621. 
t289. LiGULiNAE, p. 101. See t290 
Ligula and Schistocephalus. 
t290. Ligula, p. 101. 
intestinalis Linn., 1758a [Fasciola 
Ligula. — Reported for: #413 Felis 
(catus [dom.]). Continued in later 
bulletins; Pisces t. h. 
species Sakamoto & Tsuyuki, 1923, 
Acta Dermat., v. 2, 79-90; 1925, 
Jap. J. ZooL, V. 1 (3), 92 [nv]: 
Ligula. — Reported for: #413 Felis 
(catus) ; #479 Canis (familiaris) . 
Continued in later bulletins. 
— . Schistocephalus Creplin, 18296, 
mt. dimorphus so. solidus. — 1289 
LIGULINAE : Bothria and external 
segmentation developed in the 
larva. Tip of scolex retractile. 
Segmentation complete and corre- 
sponding to internal structure of 
the animal. Longitudinal and 
transverse muscles arranged in 
several alternating layers (3 trans- 
verse layers enclosing 2 longitudin- 
al layers). Larva in fishes; adult 
in birds. 
gasterosteiYahiicius, 1780a [Taenia ^J: 
Schistocephalus. — Gr e e n 1 a n d *. — 
