782 PEOF. A. DENDY AND MR. R. W. H. ROW ON 



Genus 46. Amphoriscus Haeckel [1870] (emend.). 



Diagnosis. Canal system syconoid. Without any special root- 

 tuft of anclioi"ing spicules. 



For illustrations of this genus see Haeckel [1872] under 

 Sycaltis and Sycilla., and Polejaeff" [1883]. 



We recognise the following species in this genus : — 



Section A. Without oxea. 



1. A. CHRYSALIS 0. Schmidt. 



Ute chrysalis O. Schmidt [1864]. Tj^pe species of the 



genus. 

 Sycilla chrysalis Haeckel [1872]. 



2. A. CYATHiscus Haeckel. 



Ariipho7'isciis cyathiscus Haeckel [1872]. 

 Sycilla cyathiscus Haeckel [1872]. 



3. A. CYLiNDRUS Haeckel. 



Sycilla cylindrus Haeckel [1872]. 



4. A. KRYPTORAPHis TJrhan. 



Amphoriscus kryptoraphis Urban [1908]. 



6. A. oviPARUs Haeckel. 



Sycaltis ovipara Haeckel [1872]. 



6. A. SEMONi Breitfuss. 



Amphoriscus semoni Breitfuss [1896 C]. 



7. A. TESTiPARUS Haeckel. 



Sycaltis testipara Haeckel [1872]. 



8. A. URN A Haeckel. 



Amphoriscus urna Haeckel [1870]. 

 Sycilla lorna Haeckel [1872]. 



Section B. With microxea, but wdthout lai-ge oxea. 



9. A. BUCCiCHii von Ebner. 



Amphoriscus buccichii von Ebner [1887]. 



10. A. elongatus Polejaeff. 



Amphoriscus elongatus Polejaeff [1883]. 



11. A. GREGORii V071 Lendenfeld. 



Ehnerella gregorii von Lendenfeld [1891]. 



12. A. OBLATUS Roio. 



Amphoriscus ohlatus Row [1918 MS.]. 



