1913. | S. Kemp: Crustacea Stomatopoda of the Indo-Pacific Region. 205 
DOUBTFUL SPECIES. 
1798. Squilla phalangium, Fabricius, Ent. Syst. Suppl., p. 416. 
‘«S. pollice faleato quinquedentato : dente tertio quintoque longioribus, corpore laevi. 
Habitat in India orientali Dom. Daldorff. 
Corpus S. Mantis paullo minor, laeve, glabrum, ultime segmento spinoso serratum.’’ 
Perhaps belonging to the acanthocarpus section of the genus Lystosquilla. 
1798. Squilla ichnewmon, Fabricius, Ent. Syst. Suppl., p. 416. 
‘*S. pollice faleato quadridentata cauda margine nodoso spinoso. 
Habitat in India orientali D. Daldorff. 
Praecedente (S. phalangium) adhuc minor. Carpus utrinque lineis tribus elevatis. Cauda 
rotundata spinis crassis nodosis ciliata.’’ 
Possibly a species of Squilla of the ‘ Chloridella’ group. 
1798. Squilla vitrea, Fabricius, Ent. Syst. Suppl., p. 417. 
““S. thorace laevi carinato : angulis subulatis, pollice faleato sublato inermi. 
Habitat in Oceano atlantico Mus. D. Banks.’’ 
1832. Gonodactylus ensiger, Owen, Proc. Zool. Soc., p. 6. 
‘““ Gon. pollice edentato, ensato, intus acuto ; rostro 3-spinoso, spina intermedia obsoleta. 
Long 6unc. Hab. Valparaiso. 
Color flavus ; chelarum caeruleus. 
Praecedenti (i.e. G. chivagra) valde affinis, praesertim sculptura armuturaque segmentorum ulti- 
morum ; sed differt pollice ad basin non ventricoso, ad marginem internum non crenato, 
spina rostri media non producta ; necnon magnitudine.”’ 
1841. Pseudosquilla cylindrica, nom. nud? ) Attributed to Guérin by Eydoux and Souleyet, Voy. de la 
1841. Pseudosquilla leptodactyla, nom. nud?) ‘ Bonite,’ Zool. Crust., I, p. 263. 
1869. Squilla mantis, Rondel., Bianconi, Mem. Accad. Sci. Bologna (2), IX, p. 210. 
Probably one of the species included in the oratoria section of the genus Sguwilla. The 
reference is quoted by Hilgendorf, Monatsber, d. kon. Akad. Wiss. Berlin, 1879, p. 846. 
