https://jeltsch.org/en/tags/vertebrate-classes/Recent content in Vertebrate Classes on Michael’s DomainHugoen-usCopyright © 2002 - 2026 Michael Jeltsch.Fri, 24 Jul 2026 00:18:18 +0300https://jeltsch.org/en/january_2002_mcbl_seminar_lymphatics_in_different_vertebrate_classes/Fri, 25 Jan 2002 00:00:00 +0000https://jeltsch.org/en/january_2002_mcbl_seminar_lymphatics_in_different_vertebrate_classes/<style> .custom-thumbnail-grid { display: grid; gap: 15px; align-items: center; grid-template-columns: repeat(4, 1fr); /* 4 columns on large screens */ } @media (max-width: 992px) { .custom-thumbnail-grid { grid-template-columns: repeat(3, 1fr); /* 3 columns on small desktops/tablets */ } } @media (max-width: 768px) { .custom-thumbnail-grid { grid-template-columns: repeat(2, 1fr); /* 2 columns on small tablets/large phones */ } } @media (max-width: 576px) { .custom-thumbnail-grid { grid-template-columns: 1fr; /* 1 column on standard mobile screens */ } } </style> <div 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