Iikomkomere zaselwandle zizidalwa zaselwandle. Ubume babo bufana nekhukhamba, ngoko ke igama labo. Zikwabizwa ngokuba ziirola zaselwandle. Iikomkomere zaselwandle azinamathambo, ngoko zihamba njengeempethu. Iikomkomere zaselwandle zihlala kumgangatho wolwandle. Ungazifumana kulo lonke ihlabathi. Amakhukhamba olwandle angaphila iminyaka emi-5, ngamanye amaxesha ukuya kwiminyaka eyi-10.
Ulusu lwamakhukhamba olwandle lurhabaxa kwaye lushwabene. Uninzi lwamakhukhamba olwandle lumnyama okanye luluhlaza. Ezinye iikomkomere zaselwandle zineesentimitha ezintathu kuphela ubude, ngelixa ezinye zikhula zibe ziimitha ezimbini. Esikhundleni samazinyo, iikomkomere zaselwandle zineentente ezijikeleze imilomo yazo. Zitya iiplankton kwaye zitya iintsalela zezidalwa zaselwandle ezifileyo. Ngokwenza njalo, bathatha umsebenzi obalulekileyo kwindalo: bahlambulula amanzi.
I-trepang, i-subspecies ye-cucumber yolwandle, isetyenziswe njengesithako kwiitya kumazwe ahlukeneyo ase-Asia. Ukongeza, iikomkomere zaselwandle zidlala indima kwiyeza laseAsia njengesithako kumayeza.
Amakhukhamba olwandle avelisa ngamaqanda abizwa ngokuba yi-roe grains okanye i-caviar grains. Ukuze izale, imazi ikhupha amaqanda ayo emanzini olwandle. Zithi ke zidityaniswe nenkunzi ngaphandle kwesibeleko.
Iintshaba zendalo zamakhukhamba olwandle ngoononkala, intlanzi yeenkwenkwezi, kunye neembaza. Iikomkomere zaselwandle zinesakhono esinomdla: ukuba utshaba luluma inxalenye yomzimba, luyakwazi ukuhluma kwakhona loo nxalenye yomzimba. Oku kubizwa ngokuba “kuhlaziyo”.