DE HISTORIA NATURAL 



561 



Siderita, 76. 

 Sideritis hirsuta, 142. 



- incana, 142. 



**Viciosoi, 143. 

 Sienita, 109, 278, 313. 

 *Signiphora, 519. 



- Argentina, 522. 



- **conjugalis, 525. 



- flavopaliata, 523. 



- maculata, 533. 



- *Merceti, 529. 



- Thusanoides, 522. 

 Silene cerastioides, 286. 



- gallica, 509. 



- hirsufa, 508. 



- nocttirna, 138. 



- scabriflora, 508. 

 Silex, 184, 534. 

 Sillybum Marianum, 325. 

 Simocephalus vetulus, 222, 445. 

 Sitta cassia, 351. 



- europasa, 325, 351. 

 Solea lascaris, 495. 



- vulgaris, 495. 

 Solidago Virga-aurea, 144. 

 Sorghum halepense, 136. 

 Speocharis arcanus, 318, 319. 



- Breuili, 320. 



- Clermonti, 318. 



- Escalerai, 316, 317, 318. 



- Perezi, 320. 



- Sharpi, 318. 

 Spergularia Langei, 509. 



- longipes, 509. 



- purpurea, 509. 



- rubra, 509. 



Sphacelotheca Ischaemi, 169. 

 Sphserella implexicola, 325. 



- Tortulaa, 367. 

 Sphaeroma serratum, 363. 

 Spinax niger, 473. 

 Spiraea Filipendula, 138. 

 Spiroptera sanguinolenta, 459. 

 Spirorbis borealis, 466. 

 Spondylus Gussonii, 288. 

 Squatina squatina, 473. 

 Squilla Desmarestii, 252, 362. 



- mantis, 252, 362. 

 Staehelina dubia, 144. 

 Statice Globularifolia, 287. 



Statice sinuata, 286. 

 Stauroderis verrucosa, 240. 

 Stenorhynchus gegyptius, 250,358. 



- longirrostris, 248, 358. 



- phalangium, 250, 358. 

 Stenoterys, 112, 113. 

 Stenoteuthis Bertrammi, 238. 

 Stilesia centripunctata, 459. 

 Strophosomus Schrammi, 166. 

 Struverita, 191. 



Sturnus vulgaris, 460. 

 Sula bassana, 284. 

 Sus palasochserus, 533. 



- scrota domestica, 459. 

 Sympherobius Riudori, 165. 

 Tabanus brunnescens, 164. 

 Tachuela, 479. 



Taenia angulata, 460. 



- echinococcus, 458. 



- fascimilalis, 460. 



- medio-canellata, 458. 



- megaloon, 458. 



- nigro-punctata, 460. 



- saginata, 458, 



- serrata, 459. 



- solium, 458. 

 Talitrus locusta, 364. 

 Tamarindo, 392. 

 Tamarix gallica, 278. 

 Tanaostigma, 372, 373. 

 Te, 392. 



Terebella lapidaria, 465. 

 Terebratella affinis, 245. 



- caput ssrpentis, 245. 



- cranium, 245. 



- sphenoidea, 245. 



- subquadrata, 245. 



- trigona, 245. 



- truncata, 245. 



- vitrea, 245. 



Terebratula biplicata, 287, 288. 

 Terebratulina caput serpentis, 246 



- trigona, 246. 



- Vyvillei, 246. 

 Tetracnemus, 373. 

 Tetragonurus *Cuvieri, 158, 472. 



- atlanticus, 492. 

 Tetraploa aristata, 570. 



- **muscicola, 370. 

 Tetrapterus belone, 472, *492. 



