Knowledge (XXG)

Amphibola crenata

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even though there were tonnes readily available nearby. In comparison, there were hundreds of pipi and cockle shells. Over the next 25 years I asked every archaeologists and read heaps of archaeological reports/assessments as to why there were few Titiko in the midden. Their views is that it was a seasonal harvest, pollution had affected their habitats, not tasty, at least some acknowledged the difficulty to recover the meat.
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The titiko couldn't be used as a relish (kinaki) as it is a sealed unit with a hard shell and a cap (even 2) attached to its body that closes up and is difficult to remove. The only way in traditional times to remove the meat was to either smash the whole shell or to smash the top end and suck-out the soft contents.
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It was only recently that I knew the full answer. It was the availability of the standard safety pin which were being used for tying up babies nappies. We only had one safety pin but it was an ideal tool – it had the perfect bend to access the Titiko cap/s and it had a sustained sharp point to pierce
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Unfortunately I haven't had a meal of Titiko since 1963 and over the last 25 years during my travels all over NZ I have not seen a mature Titiko. I usually ask the old people I meet in my travel about the Titiko and they tell me the same story – they are small ones (10mm) around but no mature sized
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25 years ago I was with a group of archaeologists near my papakainga (village) Maramarahi near Thames, NZ where they were explaining to me what a shell midden was. They said this is what your people were eating hundreds of years ago. I noticed that there were only a handful of Titiko in the midden
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was plentiful in traditional times but because it took a lot of effort to extract the "meat" it was not a "staple" food of Maori. In earlier times it was preferable to travel miles by waka to collect pipi rather than walk 200m to scoop up the titko and spending a lot of effort to recover the meat.
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In the late 1950s and early 1960s I recall waiting for the time of the spring tide (3am low tide) and either wander to the mud-flats to pick titiko or cycle to the coast to pick pipi's. We would sweep and gather the titiko up with a branch, put then in a flax kete, wash/shake them in the incoming
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ones (25mm) ideal for eating. Apparently the Titiko, karahue, pupu, amphibola crenata is not a threatened species but unfortunately the mature ones certainly are.
274:. This is not a true land snail, but it is also not a true sea snail. Unlike almost all other snails that have opercula, this species breathes air. It is common in 1689: 1571: 353:
is employed as a lung, and therefore immersion of the animal in sea water is of secondary importance, and occurs for not more than an hour at each high tide.
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tide and then into a pot at home, boiled, then out would come the safety pin and titiko on hot fried bread and butter - only a delightful memory.
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and decomposing matter from the surface sand. It egests the sand and a slimy secretion that is a rich source of food for bacteria.
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the cap/s and to pull out the tasty morsel including its tasty and chewy head and tastier entrails from the apex.
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Rosenberg, G. (2011). Amphibola crenata (Gmelin, 1791). Accessed through: World Register of Marine Species at
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which lives in a habitat that is intermediate between the land and the sea, not entirely
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Taxonomy and anatomy of Amphiboloidea (Gastropoda: Heterobranchia: Archaeopulmonata)
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is a curiosity, as it seems to represent a transitional state between
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http://www.marinespecies.org/aphia.php?p=taxdetails&id=590660
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The thick shell of this species is about 20 mm in size.
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In the past this species was an important food for the
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on mud near mangroves, New Zealand, with incoming tide
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It extracts 525:1966 Te Ara encyclopedia entry 1: 1685:Gastropods described in 1791 1706: 1675:Gastropods of New Zealand 1470: 1054:Black-foot opihi/Hawaiian 502:Encyclopedia of Seashells 186: 179: 160: 153: 58:Scientific classification 56: 48: 39: 34: 925:Placopecten magellanicus 769:New Zealand green-lipped 1430:Acanthopleura granulata 999:(group of four species) 408:titiko, karahue, pupu, 1423:Acanthopleura echinata 1333:Atlantic white-spotted 784:Asian/Philippine green 330: 1359:Amphioctopus fangsiao 1003:South African abalone 875:("true oyster" genus) 641:California butterclam 325: 1084:Ribbed Mediterranean 599:Grooved carpet shell 511:. Zootaxa 1476: 1-50 500:Rosenberg, G. 1992. 27:Species of gastropod 1079:Rayed Mediterranean 673:Japanese littleneck 448:Schumacher H. C. F. 190:Amphibola australis 1452:Land snail farming 866:Gillardeau oysters 584:Atlantic jackknife 331: 211:Amphibola obvoluta 196:Amphibola avellana 1662: 1661: 1621:Open Tree of Life 1496:Amphibola crenata 1488:Taxon identifiers 1479: 1478: 1457:Gastropod anatomy 1416:Chiton magnificus 1401: 1400: 1378:New Zealand arrow 1282: 1281: 1278: 1277: 1153:Kelletia lischkei 1118:Littorina sitkana 1064:Yellow-foot opihi 934: 933: 828:Colchester native 412:or mud-flat snail 410:Amphibola Crenata 339:Amphibola crenata 327:Amphibola crenata 315:Amphibola crenata 300:Amphibola crenata 270:and not entirely 248:of air-breathing 223:Amphibola crenata 219: 218: 207: 202:Amphibola crenata 198:(Bruguière, 1789) 164:Amphibola crenata 135: 51:Amphibola crenata 16:(Redirected from 1697: 1655: 1654: 1642: 1641: 1629: 1628: 1616: 1615: 1603: 1602: 1590: 1589: 1580: 1579: 1567: 1566: 1554: 1553: 1541: 1540: 1528: 1527: 1515: 1514: 1513: 1483: 1293: 1207:Chorus giganteus 1184: 945: 908:Pecten jacobaeus 615:Mactra stultorum 572: 554: 547: 540: 531: 493: 480: 474: 467: 458: 452:Essai Vers test. 445: 379:This snail is a 349:gastropods. 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B. 481: 477: 468: 461: 446: 442: 437: 397: 377: 360:snails with an 336: 318: 311: 302: 296: 284: 204:(Martyn, 1786) 175: 168: 162: 149: 146:A. crenata 129: 60: 35:Mud-flat snail 28: 23: 22: 15: 12: 11: 5: 1703: 1701: 1693: 1692: 1687: 1682: 1677: 1667: 1666: 1660: 1659: 1657: 1656: 1643: 1630: 1617: 1604: 1591: 1581: 1568: 1555: 1542: 1529: 1516: 1500: 1498: 1492: 1491: 1486: 1477: 1476: 1471: 1468: 1467: 1465: 1464: 1459: 1454: 1449: 1447:Oyster farming 1443: 1441: 1440:Related topics 1437: 1436: 1434: 1433: 1426: 1419: 1411: 1409: 1403: 1402: 1399: 1398: 1396: 1395: 1390: 1385: 1380: 1374: 1372: 1366: 1365: 1363: 1362: 1355: 1350: 1345: 1340: 1335: 1330: 1324: 1322: 1316: 1315: 1313: 1312: 1307: 1301: 1299: 1290: 1284: 1283: 1280: 1279: 1276: 1275: 1273: 1272: 1267: 1261: 1259: 1253: 1252: 1250: 1249: 1242: 1235: 1232:Cornu aspersum 1227: 1225: 1219: 1218: 1216: 1215: 1210: 1203: 1198: 1192: 1190: 1181: 1175: 1174: 1172: 1171: 1166: 1161: 1156: 1149: 1144: 1139: 1133: 1131: 1125: 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806: 802: 795: 792: 790: 787: 785: 782: 780: 777: 775: 772: 770: 767: 765: 764:Mediterranean 762: 760: 757: 756: 754: 752: 748: 742: 739: 737: 734: 732: 729: 727: 724: 722: 719: 717: 714: 713: 711: 709: 705: 699: 698: 694: 692:(razor genus) 691: 690: 686: 684: 681: 679: 676: 674: 671: 669: 666: 664: 661: 659: 656: 654: 651: 649: 648: 644: 642: 639: 637: 634: 632: 631:Pacific razor 629: 627: 624: 622: 619: 617: 616: 612: 610: 607: 605: 602: 600: 597: 595: 592: 590: 589:Atlantic surf 587: 585: 582: 581: 579: 577: 573: 570: 568: 564: 555: 550: 548: 543: 541: 536: 535: 532: 526: 523: 522: 518: 516: 510: 506: 503: 499: 498: 492: 491:0-00-216906-1 488: 484: 479: 476: 473:on 2012-04-06 472: 466: 464: 460: 456: 453: 449: 444: 441: 434: 432: 428: 424: 420: 416: 413: 411: 404: 402: 394: 392: 390: 386: 382: 374: 372: 370: 367: 363: 359: 354: 352: 348: 344: 340: 333: 328: 324: 316: 309: 304: 301: 294: 289: 287: 281: 279: 277: 273: 269: 265: 262: 259: 255: 251: 247: 243: 239: 235: 231: 230: 225: 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276:New Zealand 268:terrestrial 213:Jonas, 1846 49:A shell of 1669:Categories 1310:Bottletail 1297:Cuttlefish 1257:Freshwater 1201:Korean mud 1164:Pear whelk 940:Gastropods 897:Great/king 843:Windowpane 838:Portuguese 774:California 678:Razor clam 658:Soft-shell 435:References 375:Food chain 132:Schumacher 105:Gastropoda 1305:Spineless 1169:Lightning 1137:Channeled 794:Mytilidae 683:Pod razor 604:Hard clam 395:Human use 362:operculum 261:gastropod 258:pulmonate 254:operculum 140:Species: 126:Amphibola 81:Kingdom: 75:Eukaryota 1511:Q4748206 1505:Wikidata 1473:Category 1388:Humboldt 1338:Big blue 1196:Mud-flat 1147:Kellet's 987:Greenlip 982:Blacklip 884:Scallops 567:Bivalves 450:(1817). 385:bacteria 381:detritus 252:with an 181:Synonyms 111:Family: 95:Mollusca 91:Phylum: 85:Animalia 71:Domain: 1538:5796611 1407:Chitons 1320:Octopus 1288:Inkfish 1270:Nerites 1159:Knobbed 1046:Limpets 1031:Elegant 1018:Conches 1008:Chilean 949:Abalone 833:Pacific 818:Olympia 813:Eastern 805:Oysters 751:Mussels 708:Cockles 697:Paphies 594:Geoduck 389:diatoms 366:veliger 334:Ecology 264:mollusc 246:species 244:) is a 242:English 232:in the 174:, 1791) 121:Genus: 101:Class: 1652:590660 1639:153255 1626:298764 1613:590660 1600:912627 1584:NZOR: 1577:453440 1564:189512 1551:150045 1328:Common 1213:Bailer 1142:Common 1129:Whelks 1112:Banded 1107:Common 1089:Rustic 861:/Bluff 736:Sydney 726:Goolwa 716:Common 668:Tuatua 489:  457:: 190. 364:and a 358:marine 351:mantle 343:marine 272:marine 229:tītiko 172:Gmelin 134:, 1817 18:Titiko 1647:WoRMS 1370:Squid 1353:Mimic 1265:Apple 1069:China 1026:Queen 972:Green 967:Black 957:White 919:Yesso 779:Brown 721:Blood 689:Ensis 636:Venus 609:Horse 576:Clams 401:Māori 369:larva 250:snail 1608:OBIS 1572:NCBI 1559:IUCN 1533:GBIF 1525:CZDL 1223:Land 997:Pāua 977:Pink 848:Rock 789:Date 759:Blue 487:ISBN 345:and 256:, a 1520:CoL 1188:Sea 1036:Dog 962:Red 240:in 236:or 1671:: 1649:: 1636:: 1623:: 1610:: 1597:: 1574:: 1561:: 1548:: 1535:: 1522:: 1507:: 462:^ 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Index

Titiko

Scientific classification
Edit this classification
Eukaryota
Animalia
Mollusca
Gastropoda
Amphibolidae
Amphibola
Schumacher
Binomial name
Gmelin
Synonyms
Māori language
English
species
snail
operculum
pulmonate
gastropod
mollusc
terrestrial
marine
New Zealand
A shell of Amphibola crenata
A shell of Amphibola crenata, underside view

marine
terrestrial

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