■^- 107 -^r- 



Actinoptyehus Griindlerii A. Sclim. Atlas tab. 1, fig. 22, tab. 100, 

 fig-. 3 — 4; Paut. Foss. Bac. Ung. I, pg. 61, tab. 12, fig. 106; — tab. nostra 

 25, fig. 365. 

 Na(/i/-Kurtds. 



Actinoptychus heterostrophus A. Schm. Atlas tab. 29. fig. 2, tab. 109, fig. 9 ; 0. 

 Witt Simbirsk pg. 16, tal). 8, fig. 1. 

 Atuiiiino. 



Actinoptychus hungaricus Pant. Foss. Bac Ung. I, pg. 61, tab. 

 21, fig. 187. 

 NaQt/-Kurtds. 



Actinoptychus intermedius A. Sclim. Atlas tab. 91, fig. 2. 

 ]S\i[/i/-Kurtds. 



Actinoptychus Janischii Grim, in Van H. Synops. tab. 122, fig. 6 ; 

 Pant. Foss. Bac. Ung. I, pg. 61, tab. 16, fig. 143; — Haliouyx vicenarius 

 E., Janiscli Guano pg. 10, tab. 1, fig. 2. 

 Nagi/-Kioids. 



Actinoptychus kymatodes Pant. Foss. Bac. Ung. I, pg. 62, tab. 23, 

 fig. 213. 



Nayy-Kilrtos. 



Actinoptychus moronensis (Grev.) Cleve J. Q. M. CI. 1885, pg. 

 172; A. Schm. Atlas tab. 132, fig. 23; Omphalopelta moronensis Grev. T. 

 M. S. 1866, pg. 122, tab. 11, fig. 14. 

 Nayy-Kiirtos. 



Actinoptychus neogradensis Pant. Foss. Bac Ung. I, pg. 0,2, tab. 

 7, fig. 55. 

 JSayy-Kilrfds. 



Actinoptychus Pethoii n. s. — Valvis circularibus, marginatis; mar- 

 gine hyalino, interne striolato 4 [i. lato ; segmentis 20, ad regulas liispidas 

 plicatis, cuneiformibus, ad margineni cum duobus poris rotundatis laevibus 

 et appendiculo parvo ornatis ; rimis minus distinctis; ai-ea centralis I'otuuda, 

 magna, dilatata, laevis cum plicis 10 nudis notata, asteroidea; structura punc- 

 tata, punctis 13 in 10 \x. in lineas obliquas, decussatas dispositis. — Diamet. 

 163 |JL. 



Nayy-Kiirids. 



Achtinoptychus Petitii n. s. — Valvis circularibus marginatis; seg- 

 mentis 6, cuneiformibus, primariis 3 elevatis, secundariis 3 depressis, omnibus 

 cum appendiculo minori marginali ornatis; rimis inconspicuis ; regulis 6 stri- 

 gulosis, ad polum superiorem. area rotundata dilatata nuda cinctis, ad areani 

 nudam centralem lioxagonam permagmim jjcreurrcntibus; structura punctata; 

 punctis 13 in 10 [i., in lineas rcctas ct oblitpie decussatas urdinatis. — ^ Diamet. 

 valvae 74 —U6 {x. 

 Bory. 



Actinoptychus Schmidtii n. s — Valvis circularibus, marginatis; 



