Rev. R. T. Lowe on new Canainan Land-Mollusca. 1 IT 



Pfeiffer/' though it is certainly not H. Gaudryi, D'Oib., in 

 Webb, and Berth. Hist. ii. 2. 57, t. 3. ff. 15-17. But though 

 it would thus seem by its ticket to be the very shell described 

 by Mr. Shuttleworth under the name of H. Maugeana, Shuttl., 

 Diagn. 3. 3.2, it is neither properly " reticulatim-malleata," nor 

 has it the last volution "antice subgibboso-inflatus." Hence 

 H. Maugeana, Shuttl., can be only quoted as a doubtful syno- 

 nym to the Valverde shell ; having been either incorrectly de- 

 fined, or founded possibly on some other really distinct example 

 in the same collection marked "H. Gaudryi, D'Orb." besides the 

 one marked " H. Gaudriji, D'Orb., PfeifFer," examined by myself. 

 Nearly allied to H. Paivana, but certainly distinct. 



15. H. Manriquiana. 



T. parvula subglobulosa tenuiuscula omnino ecarinata lucido-nitens 

 laevigata (nee granulata) tola reticidatim malleata et subtilissime 

 obsoletissimeque spiraliter hinc inde striolata, striolis vel tenuis- 

 simis exilissimis creberrimis interruptis vix perspicuis, fulva v. 

 furva fasciis 5 (rare 4, 3* et 4'* confusis) distinctis coffseaceo- 

 fuscis continuis, supi'ema ad suturam subtessellata, rarissime uni- 

 color fulva fasciis evanidis ; spira elevatiuscida, sutura distincta, 

 ««/?•. 5 convexiusculis, ult. antice deflexo ; apert. oblique ovali 

 simplici sequali ; perist. simpliciusculo convexo-reflexo subincrassato 

 augusto purpureo, labris subsequaliter arcuatis subconniventibus, 

 basali strictiusculo simplici subdilatato plano-concave v. subsulcato. 



Diam. maj. 20-22, min. 16-18|^, alt. 15-17 mill. Anfr. 5. 



Hab. in sede Manriquiana et in fissuris rupium in convallibus ad 

 Teror in Canaria Magna. Etiam in cavis Laurorum ad " Lau- 

 reales," El Monte, Can. Magnse, consors H. sarcostomatis jj. 



Nomen in honorem familiae perillustris antiquse Canariensis in 

 Ins. prsesertim Canaria Magna et Fuerteveutura degentis, et im- 

 primis in gratam recordatiouem D"' Pedro Manrique de Lara y 

 Cabrera, qui in Ins. Fuerteveutura nos nobilissime et amicissime 

 bospitavit et expedivit. 



//. consobrina, Fer., proxima, inter banc et JY. sff/'cos^oma, Webb, 

 quasi media. 



16. H. spumosa. 



T. imperforata transverse v. oblique oblonya nalicoidea ruguloso- 

 malleata prcetenuis fulvo- v. furvo-flavescens, fasciis 4 insequalibus 

 fusco-nigrescentibus subinterruptis aliquando evanidis flavo-reti- 

 culata ; spira brevissima conoideo-obtusa parvula tertiam fere 

 partem totius lo7iyitudinis cequante, anfr. 4 convexis, ultimo maxi- 

 mo transverse oblongo antice leniter descendente ; apert. oblique 

 ovali antice deorsum producta effusa (cet. fere ut in R. aspersa, 

 MiiU.). 



Diam. maj. .'^0-32, min. 15-16, alt. 30, spirse alt. 10-12 mill. 

 Anfr. 4. 



Hab. in fissuris rupium in convalle " Barranco de Herradura" dicta, 



