✨Danh sách chi của Noctuidae:B
Badausa Badiza Baecula Bagada Bagisara Ballonicha Balsa Bambusiphila Bamra Banassa Bandelia Baniana Baniopis Baorisa Baptarma Baputa Barastrotia Baratha Barbesola Barcita Bareia Bariana Barrovia Barybela Basilica Basilodes Bastilla Bathystolma Bathytricha Batina Batracharta Batuana Batyma Bavilia Baxagha Beckeugenia Behounekia Behrensia Beihania Belciades Belciana Bellura *Belosticta
Bematha Bendis Bendisodes Bendisopis Benjaminiola Beregra Berioana Beriohansa Beriotisia Berocynta Berresa Berrhaea Bertula Bertulania Bessacta Bessula Betusa Biagicola Biangulypena Biareolifera Bibacta Bicondica Bifrontipta Bihymena Biregula Birtha Bischoffia Bistica Bithiasa Bithiga Bityla Blancharditia Blanona Blasticorhinus Blemmatia Blepharamia Blepharita Blepharoa Blepharomima Blepharonia Blepharosis Bleptina
Bleptinodes Bleptiphora Blosyris Boalda Bocana Bocula Boethanthia Bolica Bombotelia Bombiciella Bomolocha Bompolia Bonaberiana Bononia Borbotana Bornolis Borolia Borsania Borsippa Boryza Boryzola Boryzops Bostrodes Bostrycharia Bouda Boursinania Boursinia Boursinidia Bousinixis Bracharthron Brachionycha Brachycosmia Brachycyttara Brachygalea Brachyherca Brachylomia Brachyona Brachypteragrotis Brachytegma Brachyxanthia Bradunia Brana
Brandtaxia Brandticola Brephos Brevipecten Briarda Britha Brithodes Brithys Brithysana Brontypena Brotis Brunnarsia Bryocodia Bryogramma Bryograpta Bryoleuca Bryolymnia Bryomima Bryomixis Bryomoia Bryonola Bryonycta Bryophila Bryophilina Bryopolia Bryopsis Bryotype Bryotypella Bryoxena Buciara Bucinna Bulia Bulna Buphana Burdettia Burdria Burgena Busmadis Busseola Butleronea Buzara Byturna