Novel splitting / lumping index reflects the history of species concepts applied to bumblebees (Insecta: Apidae) Author Williams, Paul H text Zoological Journal of the Linnean Society 2022 2022-10-01 196 2 704 719 https://academic.oup.com/zoolinnean/article/196/2/704/6540035 journal article 10.1093/zoolinnean/zlab123 0024-4082 7184415

Table 2. As for Table 1 but for the subgenus Alpinobombus

Source	Smith, 1854	von Dalla	Skorikov,	Skorikov,	Milliron, 1973	Williams, 1998	Williams	Martinet	Williams	Combined list
		Torre, 1896	1923	1937			et al., 2015	et al., 2018	et al., 2019	of candidate
									(‘present’)	species
Species	typological	typological/	typological/	typological/	polytypic/	polytypic/	evolution-	evolution-	evolution-
concept		polytypic	polytypic	polytypic	interbreeding	interbreeding	arily inde-	arily inde-	arily inde-
							pendent	pendent	pendent
							lineages	lineages	lineages
Character	colour	colour/	colour/	colour/	morphology	morphology	molecular/	molecular/	molecular/
set		morphology	morphology morphology				morphology morphology/ morphology/
								CLGS	CLGS
Species	alpinus	alpinus	alpinus	alpinus	alpinus	alpinus	alpinus	alpinus	alpinus	alpinus
	polaris	polaris	polaris	arcticus	polaris	polaris	polaris	polaris	polaris	polaris
	arcticus	arcticus								arcticus
	groenlandicus									groenlandicus
			kincaidi	kincaidi						kincaidii
			x	x	x	x	pyrrhopygus	x	pyrrhopygus	pyrrhopygus
	nivalis	x	x	balteatus	balteatus	balteatus	balteatus	balteatus	balteatus	balteatus
				tristis						tristis
	kirbiellus	kirbyellus	kirbyellus	x	x	x	kirbiellus	kirbiellus	kirbiellus	kirbiellus
		strenuus	neoboreus	neoboreus	strenuus	neoboreus	neoboreus	neoboreus	neoboreus	neoboreus
			strenuus	strenuus						strenuus
					*		unnamed1	kluanensis	kluanensis	kluanensis
	hyperboreus	hyperboreus	hyperboreus	hyperboreus	hyperboreus	hyperboreus	hyperboreus	hyperboreus	hyperboreus	hyperboreus
				x	x	x	natvigi	x	natvigi	natvigi
All taxa in	12	16	29	34	35	35	361	36	36
species-
group de-
scribed to
date
Present	5	6	7	8	8	8	91	9	9
species
described
to date
Present	5	6	7	8	9	8	91	9	9
species
described
to date or
examined
by author
(S P)