International Commission on Zoological Nomenclature


ICZN Opinions & Cases

Cases [Z.N.(S.)] 501–600

Case 501. Tylos ... Bulletin of Zoological Nomenclature 2: 156-157. Comments: 2: 158-160, 347; 6: 128, 172, 174-176, 179. Opinion 369

Case 502. Bulletin of Zoological Nomenclature 9: 65-69 (includes Case 649) Opinion 412

Case 503. "Case No.12" * Bulletin of Zoological Nomenclature 10: 214-217.

Case 504. "Case No.45" * Bulletin of Zoological Nomenclature 10: 409-410.

Case 505.  

Case 506Limulus ... Bulletin of Zoological Nomenclature 2: 319-322. Comments: 2: 322-323; 4: 311-312; 6: 221; 7: 196 (as "Case 2"). Opinion 320

Case 507. Bulletin of Zoological Nomenclature 2: 220-222. Comments: 2: 335-336. Opinion 308

Case 508. Bulletin of Zoological Nomenclature 2: 222-223. Opinion 309

Case 509. Bulletin of Zoological Nomenclature 2: 217-219. Comments: 2: 335-336. Opinion 307

Case 510

Case 511. "Case No.43" * Bulletin of Zoological Nomenclature 10: 402-405.

Case 512. "Case No.25" * Bulletin of Zoological Nomenclature 10: 261.

Case 513. Bulletin of Zoological Nomenclature 11: 183-185. Opinion 462

Case 514. Bulletin of Zoological Nomenclature 6: 106-110. Opinion 331

Case 515Manatus ... Bulletin of Zoological Nomenclature 4: 313; 6: 159-160; 7: 198 (as "Case 6"). [Opinion 112]

Case 516

Case 517

Case 518. Bulletin of Zoological Nomenclature 18: 270-272. Comments: 19: 99. Opinion 666

Case 519. Proposed conservation of Saxicava Fleuriau, 1802. Closed: Bulletin of Zoological Nomenclature 41: 70.

Case 520

Case 521

Case 522

Case 523. Bulletin of Zoological Nomenclature 6: 234-236. Comments: 6: 256, 360; 8: 156; 9: 155-156 Opinion 365

Case 524. Bulletin of Zoological Nomenclature 6: 236-238. Comments: 6: 256, 360; 9: 155-156 Opinion 366

Case 525. Bulletin of Zoological Nomenclature 9: 30-31. Opinion 406

Case 526. Bulletin of Zoological Nomenclature 9: 32-37. Opinion 407

Case 527. Bulletin of Zoological Nomenclature 9: 38-39. Opinion 408

Case 528. microfilm ... * Bulletin of Zoological Nomenclature 2: 306-308. Comments: 2: 309-311; 6: 223; "Case No.27": 10: 270-275. Declaration 13

Case 529

Case 530. different transliteration ... * Bulletin of Zoological Nomenclature 6: 90-92, 250-251. "Case No.53": 10: 427-429. Closed in 1953 (see Opinion 368: p. 261)

Case 531. Bulletin of Zoological Nomenclature 6: 88-89. Comments: 6: 224. Opinion 328

Case 532. Bulletin of Zoological Nomenclature 6: 61-64. Comments: 6: 210. Opinion 343

Case 533. Bulletin of Zoological Nomenclature 6: 110-114. Comments: 6: 241. Opinion 353

Case 534. Bulletin of Zoological Nomenclature 6: 18-30. Comments: 6: 224. Opinion 420

Case 535. Bulletin of Zoological Nomenclature 6: 30-32. Opinion 421

Case 536. "Case No.19" * Bulletin of Zoological Nomenclature 10: 237-240.

Case 537. Bulletin of Zoological Nomenclature 3: 173-176; 4: 274-277, 315-319; 5: 33-35, 98-100; 14: 38. Direction 104 

Case 538. different diacritic mark ... * Bulletin of Zoological Nomenclature 6: 92-94, 114-115, 250-255. "Case No.51": 10: 423-424. Closed in 1953 (Opinion 367: p.251)  

Case 539. Bulletin of Zoological Nomenclature 6: 45-48. Comments: 6: 244. "Case No.42": 10: 400-401. Declaration 14 

Case 540. Règles ... * Bulletin of Zoological Nomenclature 6: 94-96; 10: 251. "Case No.52": 10: 425-426. 

Case 541. A number of fish names for the Official List. Closed: Bulletin of Zoological Nomenclature 41: 70.

Case 542Platypeza Meigen 1803 and Clythia Meigen 1800 ... NOTICE: Bulletin of Zoological Nomenclature 18: 36 (in Case 191). Case 191 and Opinion 678

Case 543. Bulletin of Zoological Nomenclature 6: 115-118. Comments: 6: 119. Opinion 332

Case 544Astacus ... Bulletin of Zoological Nomenclature 6: 221-222; 9: 113-117. Comments: 118. Direction 12

Case 545

Case 546Ancylusatrum ... Bulletin of Zoological Nomenclature 6: 230-233. Opinion 364 

Case 547. Bulletin of Zoological Nomenclature 9: 166-173. Opinion 398

Case 548

Case 549Hypselura Meigen 1803 and Omphrale Meigen 1800 ... NOTICE: Bulletin of Zoological Nomenclature 18: 36 (in Case 191). Case 191 and Opinion 678

Case 550. Bulletin of Zoological Nomenclature 11: 90-92. Comments: 11: 265. Opinion 443

Case 551Crocodilus mississipiensis ... Bulletin of Zoological Nomenclature 12: 163-175. Comments: 13: 73-75; 13: 189. Direction 97

Case 552

Case 553Dracunculus ... Bulletin of Zoological Nomenclature 13: 154-159. Direction 102

Case 554

Case 555

Case 556

Case 557. Bulletin of Zoological Nomenclature 9: 119-120. Comments: 9: 121. Direction 25

Case 558Grus ... Direction 55

Case 559

Case 560Homalaspis ... Bulletin of Zoological Nomenclature 11: 83-85. Direction 50

Case 561

Case 562Iphis ... Bulletin of Zoological Nomenclature 11: 79-81. Comments: 11: 82. Direction 49

Case 563

Case 564Osmerus ... Bulletin of Zoological Nomenclature 11: 281-282. Comments: 12: 14-15. Direction 69

Case 565

Case 566Penaeus ... Bulletin of Zoological Nomenclature 6: 318-319. Comments: 6: 320. Direction 15

Case 567Scorpio ... Bulletin of Zoological Nomenclature 11: 173-175. Comments: 296. Direction 60

Case 568Segestria ... Bulletin of Zoological Nomenclature 6: 198-200. Direction 29

Case 569. Bulletin of Zoological Nomenclature 20: 281-284. Comments: 21: 186. Opinion 749

Case 570

Case 571

Case 572

Case 573

Case 574Columba macroura ... Bulletin of Zoological Nomenclature 9: 80-84. Notice: 9: 3 (as "572") Direction 18

Case 575Gallinago ... Bulletin of Zoological Nomenclature 9: 93-95. Direction 39

Case 576. Bulletin of Zoological Nomenclature 6: 155-156. Opinion 349

Case 577. "Case No.35" * Bulletin of Zoological Nomenclature 10: 357-359. 

Case 578

Case 579

Case 580. Bulletin of Zoological Nomenclature 22: 49-50. Opinion 811

Case 581Pupa ... Bulletin of Zoological Nomenclature 18: 372-373. Comments: 19: 258-260, 354. ... .....

Case 582. Bulletin of Zoological Nomenclature 22: 51-52. Opinion 812

Case 583. Bulletin of Zoological Nomenclature 18: 143-145. Comments: 18: 311. Opinion 646

Case 584. Relative validity of names Osleroides and Vogeloides Orlov, 1933. Closed: Bulletin of Zoological Nomenclature 41: 70. 

Case 585

Case 586. Bulletin of Zoological Nomenclature 6: 120-122. "Case No.55": 10: 432-433. Declaration 17 

Case 587. Scopoli 1777 ... Bulletin of Zoological Nomenclature 6: 122-125, 255. ..... 

Case 588. Bulletin of Zoological Nomenclature 6: 125-128. Opinion 341

Case 589. Names given to aptychi of Ammonites, proposed suppression. Bulletin of Zoological Nomenclature 9(9): 266-269. Comments: 9: 350; 11: 96. (see Case 1056) .....

Case 590Balaeniceps ... Bulletin of Zoological Nomenclature 9: 85-86. Direction 19

Case 591Oedicnemus ... Bulletin of Zoological Nomenclature 9 : 86-88. Direction 20

Case 592

Case 593. Bulletin of Zoological Nomenclature 6: 266-267. Opinion 376

Case 594. Bulletin of Zoological Nomenclature 9: 51-56. Comments: 9: 247-249, 286. Opinion 425

Case 595. Bulletin of Zoological Nomenclature 6: 163-165. Comments: 6: 166-167. Opinion 357

Case 596

Case 597Ornithorhynchus Blumenbach, 1800 for Official List. Closed: Bulletin of Zoological Nomenclature 41: 70.

Case 598. Nyctalemon Dalman, 1825, for Official List. Closed: Bulletin of Zoological Nomenclature 42: 208.

Case 599

Case 600.